54425394 has 12 divisors (see below), whose sum is σ = 117921726. Its totient is φ = 18141792.

The previous prime is 54425377. The next prime is 54425407. The reversal of 54425394 is 49352445.

It is a happy number.

54425394 is a `hidden beast` number, since 544 + 25 + 3 + 94 = 666.

It can be written as a sum of positive squares in only one way, i.e., 42419169 + 12006225 = 6513^2 + 3465^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1511799 + ... + 1511834.

Almost surely, 2^54425394 is an apocalyptic number.

54425394 is an abundant number, since it is smaller than the sum of its proper divisors (63496332).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54425394 is a wasteful number, since it uses less digits than its factorization.

54425394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3023641 (or 3023638 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 54425394 is about 7377.3568437483. The cubic root of 54425394 is about 378.9662438636.

The spelling of 54425394 in words is "fifty-four million, four hundred twenty-five thousand, three hundred ninety-four".