50472507456 has 196 divisors, whose sum is σ = 171619257472. Its totient is φ = 14420623104.

The previous prime is 50472507427. The next prime is 50472507457. The reversal of 50472507456 is 65470527405.

50472507456 is a `hidden beast` number, since 50 + 47 + 2 + 507 + 4 + 56 = 666.

It is not an unprimeable number, because it can be changed into a prime (50472507457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 249321 + ... + 403863.

Almost surely, 2^50472507456 is an apocalyptic number.

50472507456 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50472507456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85809628736).

50472507456 is an abundant number, since it is smaller than the sum of its proper divisors (121146750016).

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

50472507456 is an equidigital number, since it uses as much as digits as its factorization.

50472507456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154580 (or 154555 counting only the distinct ones).

The product of its (nonzero) digits is 1176000, while the sum is 45.

The spelling of 50472507456 in words is "fifty billion, four hundred seventy-two million, five hundred seven thousand, four hundred fifty-six".