54372152 has 16 divisors (see below), whose sum is σ = 103345440. Its totient is φ = 26813376.

The previous prime is 54372139. The next prime is 54372179. The reversal of 54372152 is 25127345.

It is a happy number.

It is a super-2 number, since 2×54372152² = 5912661826222208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45968 + ... + 47135.

It is an arithmetic number, because the mean of its divisors is an integer number (6459090).

Almost surely, 2^54372152 is an apocalyptic number.

It is an amenable number.

54372152 is a deficient number, since it is larger than the sum of its proper divisors (48973288).

54372152 is a wasteful number, since it uses less digits than its factorization.

54372152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93182 (or 93178 counting only the distinct ones).

The product of its digits is 8400, while the sum is 29.

The square root of 54372152 is about 7373.7474868618. The cubic root of 54372152 is about 378.8426281379.

Adding to 54372152 its reverse (25127345), we get a palindrome (79499497).

The spelling of 54372152 in words is "fifty-four million, three hundred seventy-two thousand, one hundred fifty-two".