45611425 has 36 divisors (see below), whose sum is σ = 61670160. Its totient is φ = 33445120.

The previous prime is 45611413. The next prime is 45611431. The reversal of 45611425 is 52411654.

It is not a de Polignac number, because 45611425 - 2⁹ = 45610913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45611393 and 45611402.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 426222 + ... + 426328.

It is an arithmetic number, because the mean of its divisors is an integer number (1713060).

Almost surely, 2^45611425 is an apocalyptic number.

It is an amenable number.

45611425 is a deficient number, since it is larger than the sum of its proper divisors (16058735).

45611425 is a wasteful number, since it uses less digits than its factorization.

45611425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 188 counting only the distinct ones).

The product of its digits is 4800, while the sum is 28.

The square root of 45611425 is about 6753.6231017136. The cubic root of 45611425 is about 357.2930322725.

It can be divided in two parts, 456 and 11425, that added together give a square (11881 = 109²).

The spelling of 45611425 in words is "forty-five million, six hundred eleven thousand, four hundred twenty-five".