52488031 has 2 divisors, whose sum is σ = 52488032. Its totient is φ = 52488030.

The previous prime is 52488011. The next prime is 52488043. The reversal of 52488031 is 13088425.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52488031 - 2²³ = 44099423 is a prime.

It is a super-2 number, since 2×52488031² = 5509986796513922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52487984 and 52488002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52488011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26244015 + 26244016.

It is an arithmetic number, because the mean of its divisors is an integer number (26244016).

Almost surely, 2^52488031 is an apocalyptic number.

52488031 is a deficient number, since it is larger than the sum of its proper divisors (1).

52488031 is an equidigital number, since it uses as much as digits as its factorization.

52488031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 52488031 is about 7244.8623865468. The cubic root of 52488031 is about 374.4151618606.

The spelling of 52488031 in words is "fifty-two million, four hundred eighty-eight thousand, thirty-one".