46513224656 has 20 divisors (see below), whose sum is σ = 90246502500. Its totient is φ = 23223804672.

The previous prime is 46513224649. The next prime is 46513224673. The reversal of 46513224656 is 65642231564.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 19885512256 + 26627712400 = 141016^2 + 163180^2 .

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2038781 + ... + 2061468.

It is an arithmetic number, because the mean of its divisors is an integer number (4512325125).

Almost surely, 2^46513224656 is an apocalyptic number.

It is an amenable number.

46513224656 is a deficient number, since it is larger than the sum of its proper divisors (43733277844).

46513224656 is a wasteful number, since it uses less digits than its factorization.

46513224656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4100966 (or 4100960 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 44.

The spelling of 46513224656 in words is "forty-six billion, five hundred thirteen million, two hundred twenty-four thousand, six hundred fifty-six".