54232099 has 4 divisors (see below), whose sum is σ = 57086440. Its totient is φ = 51377760.

The previous prime is 54232063. The next prime is 54232109. The reversal of 54232099 is 99023245.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54232099 - 2¹⁷ = 54101027 is a prime.

It is a super-2 number, since 2×54232099² = 5882241123891602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54232049) 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, 1427142 + ... + 1427179.

It is an arithmetic number, because the mean of its divisors is an integer number (14271610).

Almost surely, 2^54232099 is an apocalyptic number.

54232099 is a deficient number, since it is larger than the sum of its proper divisors (2854341).

54232099 is a wasteful number, since it uses less digits than its factorization.

54232099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2854340.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 54232099 is about 7364.2446320040. The cubic root of 54232099 is about 378.5170713594.

The spelling of 54232099 in words is "fifty-four million, two hundred thirty-two thousand, ninety-nine".