57227804755 has 16 divisors (see below), whose sum is σ = 74936130048. Its totient is φ = 41609260000.

The previous prime is 57227804677. The next prime is 57227804819. The reversal of 57227804755 is 55740872275.

It is a happy number.

It is not a de Polignac number, because 57227804755 - 2¹¹ = 57227802707 is a prime.

It is a super-2 number, since 2×57227804755² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76710 + ... + 346900.

It is an arithmetic number, because the mean of its divisors is an integer number (4683508128).

Almost surely, 2^57227804755 is an apocalyptic number.

57227804755 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

57227804755 is a deficient number, since it is larger than the sum of its proper divisors (17708325293).

57227804755 is a wasteful number, since it uses less digits than its factorization.

57227804755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274058.

The product of its (nonzero) digits is 5488000, while the sum is 52.

The spelling of 57227804755 in words is "fifty-seven billion, two hundred twenty-seven million, eight hundred four thousand, seven hundred fifty-five".