52142002 has 16 divisors (see below), whose sum is σ = 86494752. Its totient is φ = 23375520.

The previous prime is 52141997. The next prime is 52142039. The reversal of 52142002 is 20024125.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14628 + ... + 17839.

It is an arithmetic number, because the mean of its divisors is an integer number (5405922).

Almost surely, 2^52142002 is an apocalyptic number.

52142002 is a deficient number, since it is larger than the sum of its proper divisors (34352750).

52142002 is a wasteful number, since it uses less digits than its factorization.

52142002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32553.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 52142002 is about 7220.9419053196. The cubic root of 52142002 is about 373.5905658839.

Adding to 52142002 its reverse (20024125), we get a palindrome (72166127).

The spelling of 52142002 in words is "fifty-two million, one hundred forty-two thousand, two".