59051997 has 10 divisors (see below), whose sum is σ = 88213598. Its totient is φ = 39367944.

The previous prime is 59051987. The next prime is 59052047. The reversal of 59051997 is 79915095.

59051997 is a `hidden beast` number, since 590 + 51 + 9 + 9 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 31236921 + 27815076 = 5589^2 + 5274^2 .

It is not a de Polignac number, because 59051997 - 2⁶ = 59051933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59051957) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 364438 + ... + 364599.

Almost surely, 2^59051997 is an apocalyptic number.

It is an amenable number.

59051997 is a deficient number, since it is larger than the sum of its proper divisors (29161601).

59051997 is an equidigital number, since it uses as much as digits as its factorization.

59051997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729049 (or 729040 counting only the distinct ones).

The product of its (nonzero) digits is 127575, while the sum is 45.

The square root of 59051997 is about 7684.5297188572. The cubic root of 59051997 is about 389.4139719251.

The spelling of 59051997 in words is "fifty-nine million, fifty-one thousand, nine hundred ninety-seven".