5105242000 has 40 divisors (see below), whose sum is σ = 12344479992. Its totient is φ = 2042096000.

The previous prime is 5105241997. The next prime is 5105242019. The reversal of 5105242000 is 2425015.

It can be written as a sum of positive squares in 4 ways, for example, as 231526656 + 4873715344 = 15216^2 + 69812^2 .

It is a tau number, because it is divible by the number of its divisors (40).

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, 1274311 + ... + 1278310.

Almost surely, 2^5105242000 is an apocalyptic number.

5105242000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5105242000 is an abundant number, since it is smaller than the sum of its proper divisors (7239237992).

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

5105242000 is a wasteful number, since it uses less digits than its factorization.

5105242000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2552644 (or 2552628 counting only the distinct ones).

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

The square root of 5105242000 is about 71450.9762004691. The cubic root of 5105242000 is about 1721.8901611308.

Adding to 5105242000 its reverse (2425015), we get a palindrome (5107667015).

The spelling of 5105242000 in words is "five billion, one hundred five million, two hundred forty-two thousand".