4525395390250 has 64 divisors (see below), whose sum is σ = 10191326595840. Its totient is φ = 1469902852800.

The previous prime is 4525395390239. The next prime is 4525395390281. The reversal of 4525395390250 is 520935935254.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68017809 + ... + 68084308.

It is an arithmetic number, because the mean of its divisors is an integer number (159239478060).

Almost surely, 2^{4525395390250} is an apocalyptic number.

4525395390250 is an abundant number, since it is smaller than the sum of its proper divisors (5665931205590).

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

4525395390250 is a wasteful number, since it uses less digits than its factorization.

4525395390250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136102160 (or 136102150 counting only the distinct ones).

The product of its (nonzero) digits is 7290000, while the sum is 52.

The spelling of 4525395390250 in words is "four trillion, five hundred twenty-five billion, three hundred ninety-five million, three hundred ninety thousand, two hundred fifty".