52038557 has 12 divisors (see below), whose sum is σ = 55186560. Its totient is φ = 49041552.

The previous prime is 52038517. The next prime is 52038559. The reversal of 52038557 is 75583025.

52038557 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52038557 - 2¹⁶ = 51973021 is a prime.

It is a super-2 number, since 2×52038557² = 5416022829284498, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52038559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35444 + ... + 36882.

It is an arithmetic number, because the mean of its divisors is an integer number (4598880).

Almost surely, 2^52038557 is an apocalyptic number.

It is an amenable number.

52038557 is a deficient number, since it is larger than the sum of its proper divisors (3148003).

52038557 is a wasteful number, since it uses less digits than its factorization.

52038557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540 (or 1511 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 35.

The square root of 52038557 is about 7213.7755024675. The cubic root of 52038557 is about 373.3433457313.

The spelling of 52038557 in words is "fifty-two million, thirty-eight thousand, five hundred fifty-seven".