54332507 has 2 divisors, whose sum is σ = 54332508. Its totient is φ = 54332506.

The previous prime is 54332497. The next prime is 54332543. The reversal of 54332507 is 70523345.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54332507 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54332507.

It is not a weakly prime, because it can be changed into another prime (54332557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27166253 + 27166254.

It is an arithmetic number, because the mean of its divisors is an integer number (27166254).

Almost surely, 2^54332507 is an apocalyptic number.

54332507 is a deficient number, since it is larger than the sum of its proper divisors (1).

54332507 is an equidigital number, since it uses as much as digits as its factorization.

54332507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 29.

The square root of 54332507 is about 7371.0587434913. The cubic root of 54332507 is about 378.7505291050.

The spelling of 54332507 in words is "fifty-four million, three hundred thirty-two thousand, five hundred seven".