54552425 has 6 divisors (see below), whose sum is σ = 67645038. Its totient is φ = 43641920.

The previous prime is 54552419. The next prime is 54552503. The reversal of 54552425 is 52425545.

It can be written as a sum of positive squares in 3 ways, for example, as 1597696 + 52954729 = 1264^2 + 7277^2 .

It is not a de Polignac number, because 54552425 - 2⁴ = 54552409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54552391 and 54552400.

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, 1091024 + ... + 1091073.

It is an arithmetic number, because the mean of its divisors is an integer number (11274173).

Almost surely, 2^54552425 is an apocalyptic number.

It is an amenable number.

54552425 is a deficient number, since it is larger than the sum of its proper divisors (13092613).

54552425 is a wasteful number, since it uses less digits than its factorization.

54552425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2182107 (or 2182102 counting only the distinct ones).

The product of its digits is 40000, while the sum is 32.

The square root of 54552425 is about 7385.9613456882. The cubic root of 54552425 is about 379.2608554532.

The spelling of 54552425 in words is "fifty-four million, five hundred fifty-two thousand, four hundred twenty-five".