50325521521146 has 32 divisors (see below), whose sum is σ = 104405479338240. Its totient is φ = 16152586798656.

The previous prime is 50325521521129. The next prime is 50325521521153. The reversal of 50325521521146 is 64112512552305.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 50325521521098 and 50325521521107.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393978561 + ... + 394106276.

It is an arithmetic number, because the mean of its divisors is an integer number (3262671229320).

Almost surely, 2^{50325521521146} is an apocalyptic number.

50325521521146 is an abundant number, since it is smaller than the sum of its proper divisors (54079957817094).

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

50325521521146 is a wasteful number, since it uses less digits than its factorization.

50325521521146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788085238.

The product of its (nonzero) digits is 360000, while the sum is 42.

The spelling of 50325521521146 in words is "fifty trillion, three hundred twenty-five billion, five hundred twenty-one million, five hundred twenty-one thousand, one hundred forty-six".