52053031 has 4 divisors (see below), whose sum is σ = 55114992. Its totient is φ = 48991072.

The previous prime is 52052993. The next prime is 52053041. The reversal of 52053031 is 13035025.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52053031 - 2¹⁷ = 51921959 is a prime.

It is a super-2 number, since 2×52053031² = 5419036072573922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52053041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1530955 + ... + 1530988.

It is an arithmetic number, because the mean of its divisors is an integer number (13778748).

Almost surely, 2^52053031 is an apocalyptic number.

52053031 is a deficient number, since it is larger than the sum of its proper divisors (3061961).

52053031 is a wasteful number, since it uses less digits than its factorization.

52053031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3061960.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 52053031 is about 7214.7786521833. The cubic root of 52053031 is about 373.3779564186.

Adding to 52053031 its reverse (13035025), we get a palindrome (65088056).

The spelling of 52053031 in words is "fifty-two million, fifty-three thousand, thirty-one".