55948548 has 24 divisors (see below), whose sum is σ = 131272960. Its totient is φ = 18545760.

The previous prime is 55948537. The next prime is 55948561. The reversal of 55948548 is 84584955.

It is a junction number, because it is equal to n+sod(n) for n = 55948497 and 55948506.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10708 + ... + 15051.

Almost surely, 2^55948548 is an apocalyptic number.

It is an amenable number.

55948548 is an abundant number, since it is smaller than the sum of its proper divisors (75324412).

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

55948548 is a wasteful number, since it uses less digits than its factorization.

55948548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25947 (or 25945 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 48.

The square root of 55948548 is about 7479.8762021841. The cubic root of 55948548 is about 382.4690290614.

The spelling of 55948548 in words is "fifty-five million, nine hundred forty-eight thousand, five hundred forty-eight".