50611591816582 has 4 divisors (see below), whose sum is σ = 75917387724876. Its totient is φ = 25305795908290.

The previous prime is 50611591816579. The next prime is 50611591816589. The reversal of 50611591816582 is 28561819511605.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50611591816589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12652897954144 + ... + 12652897954147.

It is an arithmetic number, because the mean of its divisors is an integer number (18979346931219).

Almost surely, 2^{50611591816582} is an apocalyptic number.

50611591816582 is a deficient number, since it is larger than the sum of its proper divisors (25305795908294).

50611591816582 is a wasteful number, since it uses less digits than its factorization.

50611591816582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25305795908293.

The product of its (nonzero) digits is 5184000, while the sum is 58.

The spelling of 50611591816582 in words is "fifty trillion, six hundred eleven billion, five hundred ninety-one million, eight hundred sixteen thousand, five hundred eighty-two".