50601051020 has 48 divisors (see below), whose sum is σ = 115547315520. Its totient is φ = 18502062336.

The previous prime is 50601050999. The next prime is 50601051023. The reversal of 50601051020 is 2015010605.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 50601050983 and 50601051001.

It is not an unprimeable number, because it can be changed into a prime (50601051023) 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, 917975 + ... + 971534.

It is an arithmetic number, because the mean of its divisors is an integer number (2407235740).

Almost surely, 2^50601051020 is an apocalyptic number.

It is an amenable number.

50601051020 is an abundant number, since it is smaller than the sum of its proper divisors (64946264500).

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

50601051020 is a wasteful number, since it uses less digits than its factorization.

50601051020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889634 (or 1889632 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

Adding to 50601051020 its reverse (2015010605), we get a palindrome (52616061625).

The spelling of 50601051020 in words is "fifty billion, six hundred one million, fifty-one thousand, twenty".