50325012520000 has 140 divisors (see below), whose sum is σ = 125334631313980. Its totient is φ = 20042097408000.

The previous prime is 50325012519973. The next prime is 50325012520001. The reversal of 50325012520000 is 2521052305.

It is a happy number.

It can be written as a sum of positive squares in 10 ways, for example, as 27680814697536 + 22644197822464 = 5261256^2 + 4758592^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (50325012520001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6413002 + ... + 11906998.

Almost surely, 2^{50325012520000} is an apocalyptic number.

50325012520000 is a gapful number since it is divisible by the number (50) 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 50325012520000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62667315656990).

50325012520000 is an abundant number, since it is smaller than the sum of its proper divisors (75009618793980).

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

50325012520000 is an equidigital number, since it uses as much as digits as its factorization.

50325012520000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5494258 (or 5494233 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

Adding to 50325012520000 its reverse (2521052305), we get a palindrome (50327533572305).

The spelling of 50325012520000 in words is "fifty trillion, three hundred twenty-five billion, twelve million, five hundred twenty thousand".