88142716523 has 16 divisors (see below), whose sum is σ = 89080068000. Its totient is φ = 87211918080.

The previous prime is 88142716471. The next prime is 88142716573. The reversal of 88142716523 is 32561724188.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88142716523 is a prime.

It is a super-3 number, since 3×88142716523³ (a number of 34 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88142716573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27465743 + ... + 27468951.

It is an arithmetic number, because the mean of its divisors is an integer number (5567504250).

Almost surely, 2^88142716523 is an apocalyptic number.

88142716523 is a deficient number, since it is larger than the sum of its proper divisors (937351477).

88142716523 is a wasteful number, since it uses less digits than its factorization.

88142716523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4142.

The product of its digits is 645120, while the sum is 47.

The spelling of 88142716523 in words is "eighty-eight billion, one hundred forty-two million, seven hundred sixteen thousand, five hundred twenty-three".