88035680491 has 16 divisors (see below), whose sum is σ = 99195153408. Its totient is φ = 77405277600.

The previous prime is 88035680489. The next prime is 88035680533. The reversal of 88035680491 is 19408653088.

It is a cyclic number.

It is not a de Polignac number, because 88035680491 - 2¹ = 88035680489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88035680591) 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, 512625 + ... + 662461.

It is an arithmetic number, because the mean of its divisors is an integer number (6199697088).

Almost surely, 2^88035680491 is an apocalyptic number.

88035680491 is a deficient number, since it is larger than the sum of its proper divisors (11159472917).

88035680491 is a wasteful number, since it uses less digits than its factorization.

88035680491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151602.

The product of its (nonzero) digits is 1658880, while the sum is 52.

The spelling of 88035680491 in words is "eighty-eight billion, thirty-five million, six hundred eighty thousand, four hundred ninety-one".