554955542 has 16 divisors (see below), whose sum is σ = 861926400. Its totient is φ = 267664320.

The previous prime is 554955539. The next prime is 554955551. The reversal of 554955542 is 245559455.

It is a junction number, because it is equal to n+sod(n) for n = 554955493 and 554955502.

It is a congruent number.

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, 70442 + ... + 77922.

It is an arithmetic number, because the mean of its divisors is an integer number (53870400).

Almost surely, 2^554955542 is an apocalyptic number.

554955542 is a deficient number, since it is larger than the sum of its proper divisors (306970858).

554955542 is a wasteful number, since it uses less digits than its factorization.

554955542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8791.

The product of its digits is 900000, while the sum is 44.

The square root of 554955542 is about 23557.4943913821. The cubic root of 554955542 is about 821.7746326992.

The spelling of 554955542 in words is "five hundred fifty-four million, nine hundred fifty-five thousand, five hundred forty-two".