2150545503425 has 12 divisors (see below), whose sum is σ = 2909101554096. Its totient is φ = 1564033093200.

The previous prime is 2150545503367. The next prime is 2150545503443. The reversal of 2150545503425 is 5243055450512.

It is not a de Polignac number, because 2150545503425 - 2¹⁰ = 2150545502401 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3910082459 + ... + 3910083008.

It is an arithmetic number, because the mean of its divisors is an integer number (242425129508).

Almost surely, 2^{2150545503425} is an apocalyptic number.

2150545503425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2150545503425 is a deficient number, since it is larger than the sum of its proper divisors (758556050671).

2150545503425 is a wasteful number, since it uses less digits than its factorization.

2150545503425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7820165488 (or 7820165483 counting only the distinct ones).

The product of its (nonzero) digits is 600000, while the sum is 41.

The spelling of 2150545503425 in words is "two trillion, one hundred fifty billion, five hundred forty-five million, five hundred three thousand, four hundred twenty-five".