46118857928 has 128 divisors (see below), whose sum is σ = 111588019200. Its totient is φ = 17534880000.

The previous prime is 46118857927. The next prime is 46118857973. The reversal of 46118857928 is 82975881164.

It is not an unprimeable number, because it can be changed into a prime (46118857927) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 453803 + ... + 546053.

It is an arithmetic number, because the mean of its divisors is an integer number (871781400).

Almost surely, 2^46118857928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46118857928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55794009600).

46118857928 is an abundant number, since it is smaller than the sum of its proper divisors (65469161272).

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

46118857928 is a wasteful number, since it uses less digits than its factorization.

46118857928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92323 (or 92319 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 59.

The spelling of 46118857928 in words is "forty-six billion, one hundred eighteen million, eight hundred fifty-seven thousand, nine hundred twenty-eight".