54566099 has 4 divisors (see below), whose sum is σ = 62361264. Its totient is φ = 46770936.

The previous prime is 54566053. The next prime is 54566101. The reversal of 54566099 is 99066545.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54566099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54566299) 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, 3897572 + ... + 3897585.

It is an arithmetic number, because the mean of its divisors is an integer number (15590316).

Almost surely, 2^54566099 is an apocalyptic number.

54566099 is a deficient number, since it is larger than the sum of its proper divisors (7795165).

54566099 is an equidigital number, since it uses as much as digits as its factorization.

54566099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7795164.

The product of its (nonzero) digits is 291600, while the sum is 44.

The square root of 54566099 is about 7386.8869627198. The cubic root of 54566099 is about 379.2925410577.

The spelling of 54566099 in words is "fifty-four million, five hundred sixty-six thousand, ninety-nine".