545614425 has 18 divisors (see below), whose sum is σ = 977256462. Its totient is φ = 290994240.

The previous prime is 545614417. The next prime is 545614451. The reversal of 545614425 is 524416545.

545614425 is a `hidden beast` number, since 54 + 561 + 4 + 42 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 18636489 + 526977936 = 4317^2 + 22956^2 .

It is not a de Polignac number, because 545614425 - 2³ = 545614417 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 545614425.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1212252 + ... + 1212701.

Almost surely, 2^545614425 is an apocalyptic number.

It is an amenable number.

545614425 is a deficient number, since it is larger than the sum of its proper divisors (431642037).

545614425 is a wasteful number, since it uses less digits than its factorization.

545614425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2424969 (or 2424961 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

The square root of 545614425 is about 23358.3908906414. The cubic root of 545614425 is about 817.1377628100.

It can be divided in two parts, 5456 and 14425, that added together give a square (19881 = 141²).

The spelling of 545614425 in words is "five hundred forty-five million, six hundred fourteen thousand, four hundred twenty-five".