45531024527 has 2 divisors, whose sum is σ = 45531024528. Its totient is φ = 45531024526.

The previous prime is 45531024521. The next prime is 45531024559. The reversal of 45531024527 is 72542013554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45531024527 - 2³² = 41236057231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45531024521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22765512263 + 22765512264.

It is an arithmetic number, because the mean of its divisors is an integer number (22765512264).

Almost surely, 2^45531024527 is an apocalyptic number.

45531024527 is a deficient number, since it is larger than the sum of its proper divisors (1).

45531024527 is an equidigital number, since it uses as much as digits as its factorization.

45531024527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168000, while the sum is 38.

The spelling of 45531024527 in words is "forty-five billion, five hundred thirty-one million, twenty-four thousand, five hundred twenty-seven".