45625396 has 12 divisors (see below), whose sum is σ = 79918020. Its totient is φ = 22791680.

The previous prime is 45625387. The next prime is 45625417. The reversal of 45625396 is 69352654.

It can be written as a sum of positive squares in 2 ways, for example, as 43375396 + 2250000 = 6586^2 + 1500^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 276 + ... + 9556.

It is an arithmetic number, because the mean of its divisors is an integer number (6659835).

Almost surely, 2^45625396 is an apocalyptic number.

It is an amenable number.

45625396 is a deficient number, since it is larger than the sum of its proper divisors (34292624).

45625396 is a wasteful number, since it uses less digits than its factorization.

45625396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10514 (or 10512 counting only the distinct ones).

The product of its digits is 194400, while the sum is 40.

The square root of 45625396 is about 6754.6573562247. The cubic root of 45625396 is about 357.3295087429.

It can be divided in two parts, 456 and 25396, that added together give a palindrome (25852).

The spelling of 45625396 in words is "forty-five million, six hundred twenty-five thousand, three hundred ninety-six".