27553025550530 has 16 divisors (see below), whose sum is σ = 49596631452864. Its totient is φ = 11020946784240.

The previous prime is 27553025550529. The next prime is 27553025550551. The reversal of 27553025550530 is 3505552035572.

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 7 ways as a sum of consecutive naturals, for example, 32489936 + ... + 33327195.

It is an arithmetic number, because the mean of its divisors is an integer number (3099789465804).

Almost surely, 2^{27553025550530} is an apocalyptic number.

27553025550530 is a deficient number, since it is larger than the sum of its proper divisors (22043605902334).

27553025550530 is a wasteful number, since it uses less digits than its factorization.

27553025550530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65859001.

The product of its (nonzero) digits is 3937500, while the sum is 47.

The spelling of 27553025550530 in words is "twenty-seven trillion, five hundred fifty-three billion, twenty-five million, five hundred fifty thousand, five hundred thirty".