54152502 has 8 divisors (see below), whose sum is σ = 108305016. Its totient is φ = 18050832.

The previous prime is 54152491. The next prime is 54152509. The reversal of 54152502 is 20525145.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

54152502 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54152509) 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, 4512703 + ... + 4512714.

It is an arithmetic number, because the mean of its divisors is an integer number (13538127).

Almost surely, 2^54152502 is an apocalyptic number.

54152502 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

54152502 is a wasteful number, since it uses less digits than its factorization.

54152502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9025422.

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 54152502 is about 7358.8383594152. The cubic root of 54152502 is about 378.3317962423.

Adding to 54152502 its reverse (20525145), we get a palindrome (74677647).

The spelling of 54152502 in words is "fifty-four million, one hundred fifty-two thousand, five hundred two".