88509253 has 8 divisors (see below), whose sum is σ = 101475072. Its totient is φ = 75623856.

The previous prime is 88509227. The next prime is 88509257. The reversal of 88509253 is 35290588.

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

It is a de Polignac number, because none of the positive numbers 2^k-88509253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88509257) 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, 17725 + ... + 22162.

It is an arithmetic number, because the mean of its divisors is an integer number (12684384).

Almost surely, 2^88509253 is an apocalyptic number.

It is an amenable number.

88509253 is a deficient number, since it is larger than the sum of its proper divisors (12965819).

88509253 is a wasteful number, since it uses less digits than its factorization.

88509253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40211.

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 88509253 is about 9407.9356396608. The cubic root of 88509253 is about 445.6523747942.

The spelling of 88509253 in words is "eighty-eight million, five hundred nine thousand, two hundred fifty-three".