45016344425 has 24 divisors (see below), whose sum is σ = 60733909656. Its totient is φ = 32900106240.

The previous prime is 45016344391. The next prime is 45016344509. The reversal of 45016344425 is 52444361054.

It can be written as a sum of positive squares in 12 ways, for example, as 27085259776 + 17931084649 = 164576^2 + 133907^2 .

It is not a de Polignac number, because 45016344425 - 2⁸ = 45016344169 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 682454 + ... + 745503.

It is an arithmetic number, because the mean of its divisors is an integer number (2530579569).

Almost surely, 2^45016344425 is an apocalyptic number.

It is an amenable number.

45016344425 is a deficient number, since it is larger than the sum of its proper divisors (15717565231).

45016344425 is a wasteful number, since it uses less digits than its factorization.

45016344425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428077 (or 1428072 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 38.

The spelling of 45016344425 in words is "forty-five billion, sixteen million, three hundred forty-four thousand, four hundred twenty-five".