50555061499 has 16 divisors (see below), whose sum is σ = 53713152000. Its totient is φ = 47417745024.

The previous prime is 50555061493. The next prime is 50555061503. The reversal of 50555061499 is 99416055505.

50555061499 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 50555061499 - 2⁷ = 50555061371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50555061493) 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, 6176992 + ... + 6185170.

It is an arithmetic number, because the mean of its divisors is an integer number (3357072000).

Almost surely, 2^50555061499 is an apocalyptic number.

50555061499 is a deficient number, since it is larger than the sum of its proper divisors (3158090501).

50555061499 is a wasteful number, since it uses less digits than its factorization.

50555061499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9402.

The product of its (nonzero) digits is 1215000, while the sum is 49.

The spelling of 50555061499 in words is "fifty billion, five hundred fifty-five million, sixty-one thousand, four hundred ninety-nine".