48155362920 has 256 divisors, whose sum is σ = 186189004800. Its totient is φ = 10842543360.

The previous prime is 48155362907. The next prime is 48155362933. The reversal of 48155362920 is 2926355184.

48155362920 is a `hidden beast` number, since 4 + 8 + 1 + 553 + 6 + 2 + 92 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (48155362907) and next prime (48155362933).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 458985 + ... + 554055.

It is an arithmetic number, because the mean of its divisors is an integer number (727300800).

Almost surely, 2^48155362920 is an apocalyptic number.

48155362920 is a gapful number since it is divisible by the number (40) 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 48155362920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93094502400).

48155362920 is an abundant number, since it is smaller than the sum of its proper divisors (138033641880).

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

48155362920 is a wasteful number, since it uses less digits than its factorization.

48155362920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95165 (or 95155 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 48155362920 in words is "forty-eight billion, one hundred fifty-five million, three hundred sixty-two thousand, nine hundred twenty".