52254697 has 6 divisors (see below), whose sum is σ = 57437114. Its totient is φ = 47504160.

The previous prime is 52254691. The next prime is 52254701. The reversal of 52254697 is 79645225.

It can be written as a sum of positive squares in only one way, i.e., 52070656 + 184041 = 7216^2 + 429^2 .

It is not a de Polignac number, because 52254697 - 2⁷ = 52254569 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (52254691) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 215808 + ... + 216049.

Almost surely, 2^52254697 is an apocalyptic number.

It is an amenable number.

52254697 is a deficient number, since it is larger than the sum of its proper divisors (5182417).

52254697 is a wasteful number, since it uses less digits than its factorization.

52254697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431879 (or 431868 counting only the distinct ones).

The product of its digits is 151200, while the sum is 40.

The square root of 52254697 is about 7228.7410383828. The cubic root of 52254697 is about 373.8595204816.

The spelling of 52254697 in words is "fifty-two million, two hundred fifty-four thousand, six hundred ninety-seven".