50615089 has 6 divisors (see below), whose sum is σ = 58878834. Its totient is φ = 43384320.

The previous prime is 50615087. The next prime is 50615093. The reversal of 50615089 is 98051605.

It can be written as a sum of positive squares in only one way, i.e., 44782864 + 5832225 = 6692^2 + 2415^2 .

It is not a de Polignac number, because 50615089 - 2¹ = 50615087 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50615087) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 516432 + ... + 516529.

It is an arithmetic number, because the mean of its divisors is an integer number (9813139).

Almost surely, 2^50615089 is an apocalyptic number.

It is an amenable number.

50615089 is a deficient number, since it is larger than the sum of its proper divisors (8263745).

50615089 is a wasteful number, since it uses less digits than its factorization.

50615089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032975 (or 1032968 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 34.

The square root of 50615089 is about 7114.4282272014. The cubic root of 50615089 is about 369.9076687070.

The spelling of 50615089 in words is "fifty million, six hundred fifteen thousand, eighty-nine".