45907025 has 12 divisors (see below), whose sum is σ = 57491484. Its totient is φ = 36360000.

The previous prime is 45907019. The next prime is 45907031. The reversal of 45907025 is 52070954.

It is an interprime number because it is at equal distance from previous prime (45907019) and next prime (45907031).

It can be written as a sum of positive squares in 6 ways, for example, as 8059921 + 37847104 = 2839^2 + 6152^2 .

It is not a de Polignac number, because 45907025 - 2⁴ = 45907009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45906982 and 45907000.

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, 6566 + ... + 11615.

It is an arithmetic number, because the mean of its divisors is an integer number (4790957).

Almost surely, 2^45907025 is an apocalyptic number.

It is an amenable number.

45907025 is a deficient number, since it is larger than the sum of its proper divisors (11584459).

45907025 is a wasteful number, since it uses less digits than its factorization.

45907025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18292 (or 18287 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 45907025 is about 6775.4723082601. The cubic root of 45907025 is about 358.0632229196.

Adding to 45907025 its reverse (52070954), we get a palindrome (97977979).

The spelling of 45907025 in words is "forty-five million, nine hundred seven thousand, twenty-five".