54025099 has 4 divisors (see below), whose sum is σ = 57203064. Its totient is φ = 50847136.

The previous prime is 54025079. The next prime is 54025109. The reversal of 54025099 is 99052045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99052045 = 5 ⋅19810409.

It is not a de Polignac number, because 54025099 - 2⁵ = 54025067 is a prime.

It is a super-2 number, since 2×54025099² = 5837422643919602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54025009) 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, 1588957 + ... + 1588990.

It is an arithmetic number, because the mean of its divisors is an integer number (14300766).

Almost surely, 2^54025099 is an apocalyptic number.

54025099 is a deficient number, since it is larger than the sum of its proper divisors (3177965).

54025099 is a wasteful number, since it uses less digits than its factorization.

54025099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3177964.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 54025099 is about 7350.1768005947. The cubic root of 54025099 is about 378.0348665616.

It can be divided in two parts, 5402 and 5099, that added together give a palindrome (10501).

The spelling of 54025099 in words is "fifty-four million, twenty-five thousand, ninety-nine".