27552803028 has 24 divisors (see below), whose sum is σ = 64293787488. Its totient is φ = 9183708576.

The previous prime is 27552803027. The next prime is 27552803029. The reversal of 27552803028 is 82030825572.

It is an interprime number because it is at equal distance from previous prime (27552803027) and next prime (27552803029).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27552803021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167775 + ... + 288537.

It is an arithmetic number, because the mean of its divisors is an integer number (2678907812).

Almost surely, 2^27552803028 is an apocalyptic number.

It is an amenable number.

27552803028 is an abundant number, since it is smaller than the sum of its proper divisors (36740984460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27552803028 is a wasteful number, since it uses less digits than its factorization.

27552803028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139783 (or 139781 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 42.

The spelling of 27552803028 in words is "twenty-seven billion, five hundred fifty-two million, eight hundred three thousand, twenty-eight".