5150001000 has 64 divisors (see below), whose sum is σ = 16068012480. Its totient is φ = 1373332800.

The previous prime is 5150000993. The next prime is 5150001011. The reversal of 5150001000 is 1000515.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 855334 + ... + 861333.

It is an arithmetic number, because the mean of its divisors is an integer number (251062695).

Almost surely, 2^5150001000 is an apocalyptic number.

5150001000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5150001000 is an abundant number, since it is smaller than the sum of its proper divisors (10918011480).

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

5150001000 is a wasteful number, since it uses less digits than its factorization.

5150001000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716691 (or 1716677 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 12.

The square root of 5150001000 is about 71763.5074393664. The cubic root of 5150001000 is about 1726.9076145089.

Adding to 5150001000 its reverse (1000515), we get a palindrome (5151001515).

The spelling of 5150001000 in words is "five billion, one hundred fifty million, one thousand".