54508007 has 2 divisors, whose sum is σ = 54508008. Its totient is φ = 54508006.

The previous prime is 54507991. The next prime is 54508021. The reversal of 54508007 is 70080545.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54508007 - 2⁴ = 54507991 is a prime.

It is a super-2 number, since 2×54508007² = 5942245654224098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54508607) 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, 27254003 + 27254004.

It is an arithmetic number, because the mean of its divisors is an integer number (27254004).

Almost surely, 2^54508007 is an apocalyptic number.

54508007 is a deficient number, since it is larger than the sum of its proper divisors (1).

54508007 is an equidigital number, since it uses as much as digits as its factorization.

54508007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 54508007 is about 7382.9538126687. The cubic root of 54508007 is about 379.1578928265.

The spelling of 54508007 in words is "fifty-four million, five hundred eight thousand, seven".