50297032900 has 81 divisors (see below), whose sum is σ = 112076444487. Its totient is φ = 19592227200.

The previous prime is 50297032837. The next prime is 50297032901. The reversal of 50297032900 is 923079205.

The square root of 50297032900 is 224270.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 21170832004 + 29126200896 = 145502^2 + 170664^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50297032900.

It is not an unprimeable number, because it can be changed into a prime (50297032901) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 91950427 + ... + 91950973.

Almost surely, 2^50297032900 is an apocalyptic number.

50297032900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50297032900 is the 224270-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50297032900

50297032900 is an abundant number, since it is smaller than the sum of its proper divisors (61779411587).

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

50297032900 is an equidigital number, since it uses as much as digits as its factorization.

50297032900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190 (or 595 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 37.

The spelling of 50297032900 in words is "fifty billion, two hundred ninety-seven million, thirty-two thousand, nine hundred".