27553222235572 has 48 divisors (see below), whose sum is σ = 52621432315200. Its totient is φ = 12519472492800.

The previous prime is 27553222235569. The next prime is 27553222235587.

27553222235572 is nontrivially palindromic in base 10.

It is a congruent 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, 2111513304 + ... + 2111526352.

It is an arithmetic number, because the mean of its divisors is an integer number (1096279839900).

Almost surely, 2^{27553222235572} is an apocalyptic number.

27553222235572 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

27553222235572 is a deficient number, since it is larger than the sum of its proper divisors (25068210079628).

27553222235572 is a wasteful number, since it uses less digits than its factorization.

27553222235572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27472 (or 27470 counting only the distinct ones).

The product of its digits is 17640000, while the sum is 52.

The spelling of 27553222235572 in words is "twenty-seven trillion, five hundred fifty-three billion, two hundred twenty-two million, two hundred thirty-five thousand, five hundred seventy-two".