54222351 has 16 divisors (see below), whose sum is σ = 73932768. Its totient is φ = 35337600.

The previous prime is 54222319. The next prime is 54222383. The reversal of 54222351 is 15322245.

It is an interprime number because it is at equal distance from previous prime (54222319) and next prime (54222383).

It is not a de Polignac number, because 54222351 - 2⁵ = 54222319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54222151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32305 + ... + 33941.

It is an arithmetic number, because the mean of its divisors is an integer number (4620798).

Almost surely, 2^54222351 is an apocalyptic number.

54222351 is a deficient number, since it is larger than the sum of its proper divisors (19710417).

54222351 is a wasteful number, since it uses less digits than its factorization.

54222351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1882.

The product of its digits is 2400, while the sum is 24.

The square root of 54222351 is about 7363.5827556971. The cubic root of 54222351 is about 378.4943910306.

Adding to 54222351 its reverse (15322245), we get a palindrome (69544596).

The spelling of 54222351 in words is "fifty-four million, two hundred twenty-two thousand, three hundred fifty-one".