1250064603120 has 160 divisors (see below), whose sum is σ = 3966189004800. Its totient is φ = 325526971392.

The previous prime is 1250064603113. The next prime is 1250064603191. The reversal of 1250064603120 is 213064600521.

It is a super-2 number, since 2×1250064603120² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60557761 + ... + 60578399.

It is an arithmetic number, because the mean of its divisors is an integer number (24788681280).

Almost surely, 2^{1250064603120} is an apocalyptic number.

1250064603120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1250064603120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1983094502400).

1250064603120 is an abundant number, since it is smaller than the sum of its proper divisors (2716124401680).

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

1250064603120 is a wasteful number, since it uses less digits than its factorization.

1250064603120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26567 (or 26561 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 1250064603120 in words is "one trillion, two hundred fifty billion, sixty-four million, six hundred three thousand, one hundred twenty".