5100020542 has 8 divisors (see below), whose sum is σ = 7677063576. Its totient is φ = 2540999352.

The previous prime is 5100020539. The next prime is 5100020543. The reversal of 5100020542 is 2450200015.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5100020543) 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, 4504753 + ... + 4505884.

It is an arithmetic number, because the mean of its divisors is an integer number (959632947).

Almost surely, 2^5100020542 is an apocalyptic number.

5100020542 is a deficient number, since it is larger than the sum of its proper divisors (2577043034).

5100020542 is a wasteful number, since it uses less digits than its factorization.

5100020542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9010922.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 5100020542 is about 71414.4281080511. The cubic root of 5100020542 is about 1721.3029317662.

Adding to 5100020542 its reverse (2450200015), we get a palindrome (7550220557).

The spelling of 5100020542 in words is "five billion, one hundred million, twenty thousand, five hundred forty-two".