61676582504 has 32 divisors (see below), whose sum is σ = 118432955520. Its totient is φ = 30095673216.

The previous prime is 61676582491. The next prime is 61676582509. The reversal of 61676582504 is 40528567616.

It is a Smith number, since the sum of its digits (50) 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 (61676582509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335249 + ... + 485535.

It is an arithmetic number, because the mean of its divisors is an integer number (3701029860).

Almost surely, 2^61676582504 is an apocalyptic number.

It is an amenable number.

61676582504 is a deficient number, since it is larger than the sum of its proper divisors (56756373016).

61676582504 is a wasteful number, since it uses less digits than its factorization.

61676582504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151529 (or 151525 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 50.

The spelling of 61676582504 in words is "sixty-one billion, six hundred seventy-six million, five hundred eighty-two thousand, five hundred four".