54031602 has 8 divisors (see below), whose sum is σ = 108063216. Its totient is φ = 18010532.

The previous prime is 54031583. The next prime is 54031603. The reversal of 54031602 is 20613045.

It is a happy number.

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

54031602 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (54031603) 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, 4502628 + ... + 4502639.

It is an arithmetic number, because the mean of its divisors is an integer number (13507902).

Almost surely, 2^54031602 is an apocalyptic number.

54031602 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.

54031602 is a wasteful number, since it uses less digits than its factorization.

54031602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9005272.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 54031602 is about 7350.6191575948. The cubic root of 54031602 is about 378.0500339693.

Adding to 54031602 its reverse (20613045), we get a palindrome (74644647).

The spelling of 54031602 in words is "fifty-four million, thirty-one thousand, six hundred two".