86899079279053 has 4 divisors (see below), whose sum is σ = 87335758069600. Its totient is φ = 86462400488508.

The previous prime is 86899079279009. The next prime is 86899079279071. The reversal of 86899079279053 is 35097297099868.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86899079279053 is a prime.

It is a super-3 number, since 3×86899079279053³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86899079273053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218339394975 + ... + 218339395372.

It is an arithmetic number, because the mean of its divisors is an integer number (21833939517400).

Almost surely, 2^{86899079279053} is an apocalyptic number.

It is an amenable number.

86899079279053 is a deficient number, since it is larger than the sum of its proper divisors (436678790547).

86899079279053 is a wasteful number, since it uses less digits than its factorization.

86899079279053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436678790546.

The product of its (nonzero) digits is 3703553280, while the sum is 82.

The spelling of 86899079279053 in words is "eighty-six trillion, eight hundred ninety-nine billion, seventy-nine million, two hundred seventy-nine thousand, fifty-three".