76090563 has 16 divisors (see below), whose sum is σ = 114855840. Its totient is φ = 49768992.

The previous prime is 76090559. The next prime is 76090579. The reversal of 76090563 is 36509067.

It is a happy number.

76090563 is a `hidden beast` number, since 7 + 6 + 0 + 90 + 563 = 666.

It is not a de Polignac number, because 76090563 - 2² = 76090559 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (76090543) 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, 25156 + ... + 28017.

It is an arithmetic number, because the mean of its divisors is an integer number (7178490).

Almost surely, 2^76090563 is an apocalyptic number.

76090563 is a deficient number, since it is larger than the sum of its proper divisors (38765277).

76090563 is a wasteful number, since it uses less digits than its factorization.

76090563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53235 (or 53229 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 76090563 is about 8722.9904849197. The cubic root of 76090563 is about 423.7505411537.

The spelling of 76090563 in words is "seventy-six million, ninety thousand, five hundred sixty-three".