54007002 has 48 divisors (see below), whose sum is σ = 135637632. Its totient is φ = 15210720.

The previous prime is 54006989. The next prime is 54007033. The reversal of 54007002 is 20070045.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5928 + ... + 11964.

It is an arithmetic number, because the mean of its divisors is an integer number (2825784).

Almost surely, 2^54007002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54007002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67818816).

54007002 is an abundant number, since it is smaller than the sum of its proper divisors (81630630).

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

54007002 is a wasteful number, since it uses less digits than its factorization.

54007002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6123 (or 6120 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 18.

The square root of 54007002 is about 7348.9456386614. The cubic root of 54007002 is about 377.9926512387.

Adding to 54007002 its reverse (20070045), we get a palindrome (74077047).

The spelling of 54007002 in words is "fifty-four million, seven thousand, two".