50661414031 has 4 divisors (see below), whose sum is σ = 50663545192. Its totient is φ = 50659282872.

The previous prime is 50661414007. The next prime is 50661414049. The reversal of 50661414031 is 13041416605.

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

It is a cyclic number.

It is not a de Polignac number, because 50661414031 - 2²⁵ = 50627859599 is a prime.

It is a super-2 number, since 2×50661414031² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50661413984 and 50661414002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50661415031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1029516 + ... + 1077601.

It is an arithmetic number, because the mean of its divisors is an integer number (12665886298).

Almost surely, 2^50661414031 is an apocalyptic number.

50661414031 is a deficient number, since it is larger than the sum of its proper divisors (2131161).

50661414031 is a wasteful number, since it uses less digits than its factorization.

50661414031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2131160.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 50661414031 in words is "fifty billion, six hundred sixty-one million, four hundred fourteen thousand, thirty-one".