46057278892 has 24 divisors (see below), whose sum is σ = 81299780352. Its totient is φ = 22829394000.

The previous prime is 46057278823. The next prime is 46057278893. The reversal of 46057278892 is 29887275064.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (46057278893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218913 + ... + 374215.

It is an arithmetic number, because the mean of its divisors is an integer number (3387490848).

Almost surely, 2^46057278892 is an apocalyptic number.

It is an amenable number.

46057278892 is a deficient number, since it is larger than the sum of its proper divisors (35242501460).

46057278892 is a wasteful number, since it uses less digits than its factorization.

46057278892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155949 (or 155947 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 58.

The spelling of 46057278892 in words is "forty-six billion, fifty-seven million, two hundred seventy-eight thousand, eight hundred ninety-two".