1148725902870 has 768 divisors, whose sum is σ = 3964058542080. Its totient is φ = 232794777600.

The previous prime is 1148725902869. The next prime is 1148725902871. The reversal of 1148725902870 is 782095278411.

1148725902870 is a `hidden beast` number, since 1 + 1 + 48 + 7 + 2 + 590 + 2 + 8 + 7 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (1148725902869) and next prime (1148725902871).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1148725902871) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 1737860340 + ... + 1737861000.

It is an arithmetic number, because the mean of its divisors is an integer number (5161534560).

Almost surely, 2^{1148725902870} is an apocalyptic number.

1148725902870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1148725902870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1982029271040).

1148725902870 is an abundant number, since it is smaller than the sum of its proper divisors (2815332639210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1148725902870 is a wasteful number, since it uses less digits than its factorization.

1148725902870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003 (or 991 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 54.

The spelling of 1148725902870 in words is "one trillion, one hundred forty-eight billion, seven hundred twenty-five million, nine hundred two thousand, eight hundred seventy".