59078561 has 4 divisors (see below), whose sum is σ = 60047124. Its totient is φ = 58110000.

The previous prime is 59078557. The next prime is 59078627. The reversal of 59078561 is 16587095.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5202961 + 53875600 = 2281^2 + 7340^2 .

It is a cyclic number.

It is not a de Polignac number, because 59078561 - 2² = 59078557 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (59078161) 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, 484190 + ... + 484311.

It is an arithmetic number, because the mean of its divisors is an integer number (15011781).

Almost surely, 2^59078561 is an apocalyptic number.

It is an amenable number.

59078561 is a deficient number, since it is larger than the sum of its proper divisors (968563).

59078561 is an equidigital number, since it uses as much as digits as its factorization.

59078561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968562.

The product of its (nonzero) digits is 75600, while the sum is 41.

The square root of 59078561 is about 7686.2579321800. The cubic root of 59078561 is about 389.4723546079.

The spelling of 59078561 in words is "fifty-nine million, seventy-eight thousand, five hundred sixty-one".