52617117 has 16 divisors (see below), whose sum is σ = 80318592. Its totient is φ = 30014400.

The previous prime is 52617109. The next prime is 52617127. The reversal of 52617117 is 71171625.

It is not a de Polignac number, because 52617117 - 2³ = 52617109 is a prime.

It is a super-2 number, since 2×52617117² = 5537122002783378, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52617127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12367 + ... + 16067.

It is an arithmetic number, because the mean of its divisors is an integer number (5019912).

Almost surely, 2^52617117 is an apocalyptic number.

It is an amenable number.

52617117 is a deficient number, since it is larger than the sum of its proper divisors (27701475).

52617117 is a wasteful number, since it uses less digits than its factorization.

52617117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4388.

The product of its digits is 2940, while the sum is 30.

The square root of 52617117 is about 7253.7657116838. The cubic root of 52617117 is about 374.7218488473.

The spelling of 52617117 in words is "fifty-two million, six hundred seventeen thousand, one hundred seventeen".