945018503425 has 6 divisors (see below), whose sum is σ = 1171822944278. Its totient is φ = 756014802720.

The previous prime is 945018503413. The next prime is 945018503467. The reversal of 945018503425 is 524305810549.

It can be written as a sum of positive squares in 3 ways, for example, as 12030579856 + 932987923569 = 109684^2 + 965913^2 .

It is not a de Polignac number, because 945018503425 - 2¹⁵ = 945018470657 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18900370044 + ... + 18900370093.

Almost surely, 2^945018503425 is an apocalyptic number.

It is an amenable number.

945018503425 is a deficient number, since it is larger than the sum of its proper divisors (226804440853).

945018503425 is a wasteful number, since it uses less digits than its factorization.

945018503425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37800740147 (or 37800740142 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 46.

The spelling of 945018503425 in words is "nine hundred forty-five billion, eighteen million, five hundred three thousand, four hundred twenty-five".