57230215555 has 16 divisors (see below), whose sum is σ = 69822057888. Its totient is φ = 45020736000.

The previous prime is 57230215531. The next prime is 57230215579. The reversal of 57230215555 is 55551203275.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (57230215531) and next prime (57230215579).

It is not a de Polignac number, because 57230215555 - 2⁹ = 57230215043 is a prime.

It is a Duffinian 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 in 15 ways as a sum of consecutive naturals, for example, 1122160 + ... + 1172050.

It is an arithmetic number, because the mean of its divisors is an integer number (4363878618).

Almost surely, 2^57230215555 is an apocalyptic number.

57230215555 is a deficient number, since it is larger than the sum of its proper divisors (12591842333).

57230215555 is a wasteful number, since it uses less digits than its factorization.

57230215555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53718.

The product of its (nonzero) digits is 262500, while the sum is 40.

The spelling of 57230215555 in words is "fifty-seven billion, two hundred thirty million, two hundred fifteen thousand, five hundred fifty-five".