88454549 has 4 divisors (see below), whose sum is σ = 88656480. Its totient is φ = 88252620.

The previous prime is 88454543. The next prime is 88454551. The reversal of 88454549 is 94545488.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 88454549 - 2⁸ = 88454293 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 (88454543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100307 + ... + 101184.

It is an arithmetic number, because the mean of its divisors is an integer number (22164120).

Almost surely, 2^88454549 is an apocalyptic number.

It is an amenable number.

88454549 is a deficient number, since it is larger than the sum of its proper divisors (201931).

88454549 is a wasteful number, since it uses less digits than its factorization.

88454549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201930.

The product of its digits is 921600, while the sum is 47.

The square root of 88454549 is about 9405.0278574813. The cubic root of 88454549 is about 445.5605426186.

It can be divided in two parts, 884545 and 49, that multiplied together give a triangular number (43342705 = T₉₃₁₀).

The spelling of 88454549 in words is "eighty-eight million, four hundred fifty-four thousand, five hundred forty-nine".