50415445200 has 120 divisors (see below), whose sum is σ = 165862418848. Its totient is φ = 13080752640.

The previous prime is 50415445181. The next prime is 50415445207. The reversal of 50415445200 is 254451405.

It is a tau number, because it is divible by the number of its divisors (120).

It is a super-2 number, since 2×50415445200² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50415445207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 523342 + ... + 612141.

Almost surely, 2^50415445200 is an apocalyptic number.

50415445200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50415445200 is an abundant number, since it is smaller than the sum of its proper divisors (115446973648).

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

50415445200 is a wasteful number, since it uses less digits than its factorization.

50415445200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135541 (or 1135530 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

Adding to 50415445200 its reverse (254451405), we get a palindrome (50669896605).

The spelling of 50415445200 in words is "fifty billion, four hundred fifteen million, four hundred forty-five thousand, two hundred".