50025651620 has 48 divisors (see below), whose sum is σ = 120277301760. Its totient is φ = 17120832384.

The previous prime is 50025651547. The next prime is 50025651623. The reversal of 50025651620 is 2615652005.

It is not an unprimeable number, because it can be changed into a prime (50025651623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242780 + ... + 398739.

It is an arithmetic number, because the mean of its divisors is an integer number (2505777120).

Almost surely, 2^50025651620 is an apocalyptic number.

It is an amenable number.

50025651620 is an abundant number, since it is smaller than the sum of its proper divisors (70251650140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50025651620 is a wasteful number, since it uses less digits than its factorization.

50025651620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642092 (or 642090 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 50025651620 in words is "fifty billion, twenty-five million, six hundred fifty-one thousand, six hundred twenty".