82988000551 has 8 divisors (see below), whose sum is σ = 86599762560. Its totient is φ = 79376537592.

The previous prime is 82988000507. The next prime is 82988000561. The reversal of 82988000551 is 15500088928.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 82988000551 - 2¹³ = 82987992359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82988000561) 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, 636336 + ... + 755578.

It is an arithmetic number, because the mean of its divisors is an integer number (10824970320).

Almost surely, 2^82988000551 is an apocalyptic number.

82988000551 is the 182196-th centered pentagonal number.

82988000551 is a deficient number, since it is larger than the sum of its proper divisors (3611762009).

82988000551 is a wasteful number, since it uses less digits than its factorization.

82988000551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149525.

The product of its (nonzero) digits is 230400, while the sum is 46.

The spelling of 82988000551 in words is "eighty-two billion, nine hundred eighty-eight million, five hundred fifty-one", and thus it is an aban number.