45471325 has 12 divisors (see below), whose sum is σ = 57585600. Its totient is φ = 35602160.

The previous prime is 45471287. The next prime is 45471329. The reversal of 45471325 is 52317454.

It is not a de Polignac number, because 45471325 - 2⁹ = 45470813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45471329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18175 + ... + 20524.

It is an arithmetic number, because the mean of its divisors is an integer number (4798800).

Almost surely, 2^45471325 is an apocalyptic number.

It is an amenable number.

45471325 is a deficient number, since it is larger than the sum of its proper divisors (12114275).

45471325 is a wasteful number, since it uses less digits than its factorization.

45471325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38756 (or 38751 counting only the distinct ones).

The product of its digits is 16800, while the sum is 31.

The square root of 45471325 is about 6743.2429142068. The cubic root of 45471325 is about 356.9268367935.

Adding to 45471325 its reverse (52317454), we get a palindrome (97788779).

It can be divided in two parts, 45471 and 325, that added together give a square (45796 = 214²).

The spelling of 45471325 in words is "forty-five million, four hundred seventy-one thousand, three hundred twenty-five".