27554008036 has 9 divisors (see below), whose sum is σ = 48220095049. Its totient is φ = 13776838024.

The previous prime is 27554008007. The next prime is 27554008049. The reversal of 27554008036 is 63080045572.

The square root of 27554008036 is 165994.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 18039176100 + 9514831936 = 134310^2 + 97544^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 27554008036.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 290490 + ... + 373486.

Almost surely, 2^27554008036 is an apocalyptic number.

27554008036 is the 165994-th square number.

It is an amenable number.

27554008036 is a deficient number, since it is larger than the sum of its proper divisors (20666087013).

27554008036 is an frugal number, since it uses more digits than its factorization.

27554008036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165998 (or 82999 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 27554008036 in words is "twenty-seven billion, five hundred fifty-four million, eight thousand, thirty-six".