88266672507 has 24 divisors (see below), whose sum is σ = 127457670000. Its totient is φ = 54309685248.

The previous prime is 88266672503. The next prime is 88266672563. The reversal of 88266672507 is 70527666288.

It is a happy number.

88266672507 is nontrivially palindromic in base 7.

It is not a de Polignac number, because 88266672507 - 2² = 88266672503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88266672503) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6101619 + ... + 6116067.

It is an arithmetic number, because the mean of its divisors is an integer number (5310736250).

Almost surely, 2^88266672507 is an apocalyptic number.

88266672507 is a deficient number, since it is larger than the sum of its proper divisors (39190997493).

88266672507 is a wasteful number, since it uses less digits than its factorization.

88266672507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26527 (or 26514 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 57.

The spelling of 88266672507 in words is "eighty-eight billion, two hundred sixty-six million, six hundred seventy-two thousand, five hundred seven".