53023097 has 4 divisors (see below), whose sum is σ = 54151296. Its totient is φ = 51894900.

The previous prime is 53023093. The next prime is 53023121. The reversal of 53023097 is 79032035.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 79032035 = 5 ⋅15806407.

It is a cyclic number.

It is not a de Polignac number, because 53023097 - 2² = 53023093 is a prime.

It is a super-2 number, since 2×53023097² = 5622897630942818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53023093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 564029 + ... + 564122.

It is an arithmetic number, because the mean of its divisors is an integer number (13537824).

Almost surely, 2^53023097 is an apocalyptic number.

It is an amenable number.

53023097 is a deficient number, since it is larger than the sum of its proper divisors (1128199).

53023097 is a wasteful number, since it uses less digits than its factorization.

53023097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128198.

The product of its (nonzero) digits is 5670, while the sum is 29.

The square root of 53023097 is about 7281.6960249656. The cubic root of 53023097 is about 375.6831328637.

The spelling of 53023097 in words is "fifty-three million, twenty-three thousand, ninety-seven".