55756005005774 has 8 divisors (see below), whose sum is σ = 83636920555248. Its totient is φ = 27877031487360.

The previous prime is 55756005005741. The next prime is 55756005005783. The reversal of 55756005005774 is 47750050065755.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 485435987 + ... + 485550830.

It is an arithmetic number, because the mean of its divisors is an integer number (10454615069406).

Almost surely, 2^{55756005005774} is an apocalyptic number.

55756005005774 is a deficient number, since it is larger than the sum of its proper divisors (27880915549474).

55756005005774 is a wasteful number, since it uses less digits than its factorization.

55756005005774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971015530.

The product of its (nonzero) digits is 25725000, while the sum is 56.

The spelling of 55756005005774 in words is "fifty-five trillion, seven hundred fifty-six billion, five million, five thousand, seven hundred seventy-four".