50377802500 has 75 divisors (see below), whose sum is σ = 111835362947. Its totient is φ = 19850358000.

The previous prime is 50377802417. The next prime is 50377802507. The reversal of 50377802500 is 520877305.

The square root of 50377802500 is 224450.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3949619716 + 46428182784 = 62846^2 + 215472^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=4, B=335.

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 50377802500.

It is not an unprimeable number, because it can be changed into a prime (50377802507) by changing a digit.

It is a polite number, since it can be written in 24 ways as a sum of consecutive naturals, for example, 751907467 + ... + 751907533.

Almost surely, 2^50377802500 is an apocalyptic number.

50377802500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50377802500 is the 224450-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50377802500

50377802500 is an abundant number, since it is smaller than the sum of its proper divisors (61457560447).

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

50377802500 is an frugal number, since it uses more digits than its factorization.

50377802500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292 (or 74 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 37.

The spelling of 50377802500 in words is "fifty billion, three hundred seventy-seven million, eight hundred two thousand, five hundred".