46403831455 has 32 divisors (see below), whose sum is σ = 56684940480. Its totient is φ = 36463165440.

The previous prime is 46403831443. The next prime is 46403831477. The reversal of 46403831455 is 55413830464.

It is not a de Polignac number, because 46403831455 - 2¹⁷ = 46403700383 is a prime.

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, 57359091 + ... + 57359899.

It is an arithmetic number, because the mean of its divisors is an integer number (1771404390).

Almost surely, 2^46403831455 is an apocalyptic number.

46403831455 is a deficient number, since it is larger than the sum of its proper divisors (10281109025).

46403831455 is a wasteful number, since it uses less digits than its factorization.

46403831455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1659.

The product of its (nonzero) digits is 691200, while the sum is 43.

Subtracting 46403831455 from its reverse (55413830464), we obtain a palindrome (9009999009).

The spelling of 46403831455 in words is "forty-six billion, four hundred three million, eight hundred thirty-one thousand, four hundred fifty-five".