5147450988 has 24 divisors (see below), whose sum is σ = 12214292160. Its totient is φ = 1686735120.

The previous prime is 5147450963. The next prime is 5147451013. The reversal of 5147450988 is 8890547415.

It is an interprime number because it is at equal distance from previous prime (5147450963) and next prime (5147451013).

It is a super-2 number, since 2×5147450988² = 52992503347724352288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5147450988.

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, 3634498 + ... + 3635913.

It is an arithmetic number, because the mean of its divisors is an integer number (508928840).

Almost surely, 2^5147450988 is an apocalyptic number.

It is an amenable number.

5147450988 is an abundant number, since it is smaller than the sum of its proper divisors (7066841172).

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

5147450988 is a wasteful number, since it uses less digits than its factorization.

5147450988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7270477 (or 7270475 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 51.

The square root of 5147450988 is about 71745.7384657793. The cubic root of 5147450988 is about 1726.6225425800.

The spelling of 5147450988 in words is "five billion, one hundred forty-seven million, four hundred fifty thousand, nine hundred eighty-eight".