88459251241 has 3 divisors (see below), whose sum is σ = 88459548663. Its totient is φ = 88458953820.

The previous prime is 88459251211. The next prime is 88459251247. The reversal of 88459251241 is 14215295488.

It is a happy number.

The square root of 88459251241 is 297421.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 2058527641 + 86400723600 = 45371^2 + 293940^2 .

It is not a de Polignac number, because 88459251241 - 2¹⁹ = 88458726953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88459251247) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 148711 + ... + 446131.

It is an arithmetic number, because the mean of its divisors is an integer number (29486516221).

Almost surely, 2^88459251241 is an apocalyptic number.

88459251241 is the 297421-st square number.

88459251241 is the 148711-st centered octagonal number.

It is an amenable number.

88459251241 is a deficient number, since it is larger than the sum of its proper divisors (297422).

88459251241 is an frugal number, since it uses more digits than its factorization.

88459251241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594842 (or 297421 counting only the distinct ones).

The product of its digits is 921600, while the sum is 49.

Multiplying 88459251241 by its sum of digits (49), we get a square (4334503310809 = 2081947²).

The spelling of 88459251241 in words is "eighty-eight billion, four hundred fifty-nine million, two hundred fifty-one thousand, two hundred forty-one".