46505624645 has 24 divisors (see below), whose sum is σ = 59003351640. Its totient is φ = 35183646720.

The previous prime is 46505624639. The next prime is 46505624651. The reversal of 46505624645 is 54642650564.

46505624645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (46505624639) and next prime (46505624651).

It can be written as a sum of positive squares in 4 ways, for example, as 5221074049 + 41284550596 = 72257^2 + 203186^2 .

It is not a de Polignac number, because 46505624645 - 2¹⁶ = 46505559109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46505624645.

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, 1004405 + ... + 1049685.

It is an arithmetic number, because the mean of its divisors is an integer number (2458472985).

Almost surely, 2^46505624645 is an apocalyptic number.

It is an amenable number.

46505624645 is a deficient number, since it is larger than the sum of its proper divisors (12497726995).

46505624645 is a wasteful number, since it uses less digits than its factorization.

46505624645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45893 (or 45874 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 47.

The spelling of 46505624645 in words is "forty-six billion, five hundred five million, six hundred twenty-four thousand, six hundred forty-five".