45878382925 has 6 divisors (see below), whose sum is σ = 56889194858. Its totient is φ = 36702706320.

The previous prime is 45878382917. The next prime is 45878382941. The reversal of 45878382925 is 52928387854.

It can be written as a sum of positive squares in 3 ways, for example, as 838507849 + 45039875076 = 28957^2 + 212226^2 .

It is not a de Polignac number, because 45878382925 - 2³ = 45878382917 is a prime.

It is a Duffinian number.

It is a congruent 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, 917567634 + ... + 917567683.

Almost surely, 2^45878382925 is an apocalyptic number.

It is an amenable number.

45878382925 is a deficient number, since it is larger than the sum of its proper divisors (11010811933).

45878382925 is a wasteful number, since it uses less digits than its factorization.

45878382925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1835135327 (or 1835135322 counting only the distinct ones).

The product of its digits is 38707200, while the sum is 61.

The spelling of 45878382925 in words is "forty-five billion, eight hundred seventy-eight million, three hundred eighty-two thousand, nine hundred twenty-five".