52616090 has 16 divisors (see below), whose sum is σ = 96912288. Its totient is φ = 20556816.

The previous prime is 52616033. The next prime is 52616093. The reversal of 52616090 is 9061625.

It is not an unprimeable number, because it can be changed into a prime (52616093) 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, 60752 + ... + 61611.

It is an arithmetic number, because the mean of its divisors is an integer number (6057018).

Almost surely, 2^52616090 is an apocalyptic number.

52616090 is a deficient number, since it is larger than the sum of its proper divisors (44296198).

52616090 is a wasteful number, since it uses less digits than its factorization.

52616090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122413.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 52616090 is about 7253.6949205215. The cubic root of 52616090 is about 374.7194108457.

The spelling of 52616090 in words is "fifty-two million, six hundred sixteen thousand, ninety".