53797090 has 16 divisors (see below), whose sum is σ = 99959040. Its totient is φ = 20824560.

The previous prime is 53797087. The next prime is 53797097. The reversal of 53797090 is 9079735.

It is not an unprimeable number, because it can be changed into a prime (53797097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86460 + ... + 87079.

It is an arithmetic number, because the mean of its divisors is an integer number (6247440).

Almost surely, 2^53797090 is an apocalyptic number.

53797090 is a deficient number, since it is larger than the sum of its proper divisors (46161950).

53797090 is a wasteful number, since it uses less digits than its factorization.

53797090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173577.

The product of its (nonzero) digits is 59535, while the sum is 40.

The square root of 53797090 is about 7334.6499575644. The cubic root of 53797090 is about 377.5022937451.

The spelling of 53797090 in words is "fifty-three million, seven hundred ninety-seven thousand, ninety".