50770251825 has 48 divisors (see below), whose sum is σ = 86169484800. Its totient is φ = 26361126400.

The previous prime is 50770251821. The next prime is 50770251841. The reversal of 50770251825 is 52815207705.

It is not a de Polignac number, because 50770251825 - 2² = 50770251821 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50770251821) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1455691 + ... + 1490159.

It is an arithmetic number, because the mean of its divisors is an integer number (1795197600).

Almost surely, 2^50770251825 is an apocalyptic number.

It is an amenable number.

50770251825 is a deficient number, since it is larger than the sum of its proper divisors (35399232975).

50770251825 is a wasteful number, since it uses less digits than its factorization.

50770251825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35002 (or 34997 counting only the distinct ones).

The product of its (nonzero) digits is 196000, while the sum is 42.

The spelling of 50770251825 in words is "fifty billion, seven hundred seventy million, two hundred fifty-one thousand, eight hundred twenty-five".