52497153 has 20 divisors (see below), whose sum is σ = 78617088. Its totient is φ = 34911000.

The previous prime is 52497131. The next prime is 52497157. The reversal of 52497153 is 35179425.

It is not a de Polignac number, because 52497153 - 2¹⁷ = 52366081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52497157) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 60400 + ... + 61262.

Almost surely, 2^52497153 is an apocalyptic number.

It is an amenable number.

52497153 is a deficient number, since it is larger than the sum of its proper divisors (26119935).

52497153 is an equidigital number, since it uses as much as digits as its factorization.

52497153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1626 (or 1617 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 52497153 is about 7245.4919087664. The cubic root of 52497153 is about 374.4368507244.

It can be divided in two parts, 52497 and 153, that added together give a triangular number (52650 = T₃₂₄).

The spelling of 52497153 in words is "fifty-two million, four hundred ninety-seven thousand, one hundred fifty-three".