88553491 has 8 divisors (see below), whose sum is σ = 95439344. Its totient is φ = 81678240.

The previous prime is 88553489. The next prime is 88553503. The reversal of 88553491 is 19435588.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 88553491 - 2¹ = 88553489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88553411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27340 + ... + 30406.

It is an arithmetic number, because the mean of its divisors is an integer number (11929918).

Almost surely, 2^88553491 is an apocalyptic number.

88553491 is a deficient number, since it is larger than the sum of its proper divisors (6885853).

88553491 is a wasteful number, since it uses less digits than its factorization.

88553491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5301.

The product of its digits is 172800, while the sum is 43.

The square root of 88553491 is about 9410.2864462247. The cubic root of 88553491 is about 445.7266099182.

The spelling of 88553491 in words is "eighty-eight million, five hundred fifty-three thousand, four hundred ninety-one".