57554594254 has 4 divisors (see below), whose sum is σ = 86331891384. Its totient is φ = 28777297126.

The previous prime is 57554594243. The next prime is 57554594281. The reversal of 57554594254 is 45249545575.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 57554594195 and 57554594204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14388648562 + ... + 14388648565.

It is an arithmetic number, because the mean of its divisors is an integer number (21582972846).

Almost surely, 2^57554594254 is an apocalyptic number.

57554594254 is a deficient number, since it is larger than the sum of its proper divisors (28777297130).

57554594254 is a wasteful number, since it uses less digits than its factorization.

57554594254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28777297129.

The product of its digits is 25200000, while the sum is 55.

The spelling of 57554594254 in words is "fifty-seven billion, five hundred fifty-four million, five hundred ninety-four thousand, two hundred fifty-four".