54152039 has 2 divisors, whose sum is σ = 54152040. Its totient is φ = 54152038.

The previous prime is 54152011. The next prime is 54152047. The reversal of 54152039 is 93025145.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54152039 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54152099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27076019 + 27076020.

It is an arithmetic number, because the mean of its divisors is an integer number (27076020).

Almost surely, 2^54152039 is an apocalyptic number.

54152039 is a deficient number, since it is larger than the sum of its proper divisors (1).

54152039 is an equidigital number, since it uses as much as digits as its factorization.

54152039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 54152039 is about 7358.8069005784. The cubic root of 54152039 is about 378.3307180026.

The spelling of 54152039 in words is "fifty-four million, one hundred fifty-two thousand, thirty-nine".