54113151 has 4 divisors (see below), whose sum is σ = 72150872. Its totient is φ = 36075432.

The previous prime is 54113131. The next prime is 54113173. The reversal of 54113151 is 15131145.

It is a happy number.

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

It is not a de Polignac number, because 54113151 - 2⁵ = 54113119 is a prime.

It is a super-2 number, since 2×54113151² = 5856466222297602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54113131) 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, 9018856 + ... + 9018861.

It is an arithmetic number, because the mean of its divisors is an integer number (18037718).

Almost surely, 2^54113151 is an apocalyptic number.

54113151 is a deficient number, since it is larger than the sum of its proper divisors (18037721).

54113151 is a wasteful number, since it uses less digits than its factorization.

54113151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18037720.

The product of its digits is 300, while the sum is 21.

The square root of 54113151 is about 7356.1641498814. The cubic root of 54113151 is about 378.2401332438.

Adding to 54113151 its reverse (15131145), we get a palindrome (69244296).

The spelling of 54113151 in words is "fifty-four million, one hundred thirteen thousand, one hundred fifty-one".