45624433507 has 2 divisors, whose sum is σ = 45624433508. Its totient is φ = 45624433506.

The previous prime is 45624433493. The next prime is 45624433531. The reversal of 45624433507 is 70533442654.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45624433507 is a prime.

It is not a weakly prime, because it can be changed into another prime (45624433607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22812216753 + 22812216754.

It is an arithmetic number, because the mean of its divisors is an integer number (22812216754).

Almost surely, 2^45624433507 is an apocalyptic number.

45624433507 is a deficient number, since it is larger than the sum of its proper divisors (1).

45624433507 is an equidigital number, since it uses as much as digits as its factorization.

45624433507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1209600, while the sum is 43.

The spelling of 45624433507 in words is "forty-five billion, six hundred twenty-four million, four hundred thirty-three thousand, five hundred seven".