46864651455 has 24 divisors (see below), whose sum is σ = 81434667600. Its totient is φ = 24932140800.

The previous prime is 46864651429. The next prime is 46864651487. The reversal of 46864651455 is 55415646864.

46864651455 is a `hidden beast` number, since 4 + 6 + 86 + 46 + 514 + 5 + 5 = 666.

It is not a de Polignac number, because 46864651455 - 2¹¹ = 46864649407 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1280505 + ... + 1316594.

It is an arithmetic number, because the mean of its divisors is an integer number (3393111150).

Almost surely, 2^46864651455 is an apocalyptic number.

46864651455 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

46864651455 is a deficient number, since it is larger than the sum of its proper divisors (34570016145).

46864651455 is a wasteful number, since it uses less digits than its factorization.

46864651455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2597511 (or 2597508 counting only the distinct ones).

The product of its digits is 13824000, while the sum is 54.

The spelling of 46864651455 in words is "forty-six billion, eight hundred sixty-four million, six hundred fifty-one thousand, four hundred fifty-five".