57005005555 has 8 divisors (see below), whose sum is σ = 68410022544. Its totient is φ = 45601327200.

The previous prime is 57005005517. The next prime is 57005005583. The reversal of 57005005555 is 55550050075.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 57005005555 - 2¹⁹ = 57004481267 is a prime.

It is a Duffinian 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, 238456 + ... + 413365.

It is an arithmetic number, because the mean of its divisors is an integer number (8551252818).

Almost surely, 2^57005005555 is an apocalyptic number.

57005005555 is a deficient number, since it is larger than the sum of its proper divisors (11405016989).

57005005555 is a wasteful number, since it uses less digits than its factorization.

57005005555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669317.

The product of its (nonzero) digits is 109375, while the sum is 37.

The spelling of 57005005555 in words is "fifty-seven billion, five million, five thousand, five hundred fifty-five".