88153264381 has 24 divisors (see below), whose sum is σ = 109144502784. Its totient is φ = 69714365760.

The previous prime is 88153264327. The next prime is 88153264387. The reversal of 88153264381 is 18346235188.

It is a happy number.

It is not a de Polignac number, because 88153264381 - 2¹³ = 88153256189 is a prime.

It is a super-2 number, since 2×88153264381² (a number of 23 digits) contains 22 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 (88153264387) 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, 2629716 + ... + 2663026.

It is an arithmetic number, because the mean of its divisors is an integer number (4547687616).

Almost surely, 2^88153264381 is an apocalyptic number.

It is an amenable number.

88153264381 is a deficient number, since it is larger than the sum of its proper divisors (20991238403).

88153264381 is a wasteful number, since it uses less digits than its factorization.

88153264381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35581 (or 35568 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 49.

The spelling of 88153264381 in words is "eighty-eight billion, one hundred fifty-three million, two hundred sixty-four thousand, three hundred eighty-one".