54153512 has 48 divisors (see below), whose sum is σ = 119031840. Its totient is φ = 22625568.

The previous prime is 54153511. The next prime is 54153529. The reversal of 54153512 is 21535145.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (54153511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103283 + ... + 103805.

It is an arithmetic number, because the mean of its divisors is an integer number (2479830).

Almost surely, 2^54153512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54153512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59515920).

54153512 is an abundant number, since it is smaller than the sum of its proper divisors (64878328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54153512 is a wasteful number, since it uses less digits than its factorization.

54153512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622 (or 575 counting only the distinct ones).

The product of its digits is 3000, while the sum is 26.

The square root of 54153512 is about 7358.9069840568. The cubic root of 54153512 is about 378.3341483203.

Adding to 54153512 its reverse (21535145), we get a palindrome (75688657).

The spelling of 54153512 in words is "fifty-four million, one hundred fifty-three thousand, five hundred twelve".