50452755639 has 16 divisors (see below), whose sum is σ = 79030890624. Its totient is φ = 28225317600.

The previous prime is 50452755583. The next prime is 50452755649. The reversal of 50452755639 is 93655725405.

It is not a de Polignac number, because 50452755639 - 2⁷ = 50452755511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50452755591 and 50452755600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50452755649) 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, 58802317 + ... + 58803174.

It is an arithmetic number, because the mean of its divisors is an integer number (4939430664).

Almost surely, 2^50452755639 is an apocalyptic number.

50452755639 is a deficient number, since it is larger than the sum of its proper divisors (28578134985).

50452755639 is a wasteful number, since it uses less digits than its factorization.

50452755639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117605518.

The product of its (nonzero) digits is 5670000, while the sum is 51.

The spelling of 50452755639 in words is "fifty billion, four hundred fifty-two million, seven hundred fifty-five thousand, six hundred thirty-nine".