52913097 has 6 divisors (see below), whose sum is σ = 76430042. Its totient is φ = 35275392.

The previous prime is 52913089. The next prime is 52913111. The reversal of 52913097 is 79031925.

It can be written as a sum of positive squares in only one way, i.e., 30074256 + 22838841 = 5484^2 + 4779^2 .

It is not a de Polignac number, because 52913097 - 2³ = 52913089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52913797) 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, 2939608 + ... + 2939625.

Almost surely, 2^52913097 is an apocalyptic number.

It is an amenable number.

52913097 is a deficient number, since it is larger than the sum of its proper divisors (23516945).

52913097 is a wasteful number, since it uses less digits than its factorization.

52913097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5879239 (or 5879236 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 36.

The square root of 52913097 is about 7274.1389181126. The cubic root of 52913097 is about 375.4231596495.

The spelling of 52913097 in words is "fifty-two million, nine hundred thirteen thousand, ninety-seven".