45002725227 has 32 divisors (see below), whose sum is σ = 72500443200. Its totient is φ = 27473831424.

The previous prime is 45002725223. The next prime is 45002725231. The reversal of 45002725227 is 72252720054.

It is an interprime number because it is at equal distance from previous prime (45002725223) and next prime (45002725231).

It is not a de Polignac number, because 45002725227 - 2² = 45002725223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45002725191 and 45002725200.

It is not an unprimeable number, because it can be changed into a prime (45002725223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1307952 + ... + 1341917.

It is an arithmetic number, because the mean of its divisors is an integer number (2265638850).

Almost surely, 2^45002725227 is an apocalyptic number.

45002725227 is a deficient number, since it is larger than the sum of its proper divisors (27497717973).

45002725227 is a wasteful number, since it uses less digits than its factorization.

45002725227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2649932 (or 2649926 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 36.

The spelling of 45002725227 in words is "forty-five billion, two million, seven hundred twenty-five thousand, two hundred twenty-seven".