46400506023 has 32 divisors (see below), whose sum is σ = 63855267840. Its totient is φ = 29954438240.

The previous prime is 46400505997. The next prime is 46400506037. The reversal of 46400506023 is 32060500464.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46400506023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46400506073) 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, 16458508 + ... + 16461326.

It is an arithmetic number, because the mean of its divisors is an integer number (1995477120).

Almost surely, 2^46400506023 is an apocalyptic number.

46400506023 is a deficient number, since it is larger than the sum of its proper divisors (17454761817).

46400506023 is a wasteful number, since it uses less digits than its factorization.

46400506023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4067.

The product of its (nonzero) digits is 17280, while the sum is 30.

The spelling of 46400506023 in words is "forty-six billion, four hundred million, five hundred six thousand, twenty-three".