5151049625 has 16 divisors (see below), whose sum is σ = 6766855680. Its totient is φ = 3903951600.

The previous prime is 5151049601. The next prime is 5151049627. The reversal of 5151049625 is 5269401515.

It is a de Polignac number, because none of the positive numbers 2^k-5151049625 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5151049627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1082057 + ... + 1086806.

It is an arithmetic number, because the mean of its divisors is an integer number (422928480).

Almost surely, 2^5151049625 is an apocalyptic number.

It is an amenable number.

5151049625 is a deficient number, since it is larger than the sum of its proper divisors (1615806055).

5151049625 is a wasteful number, since it uses less digits than its factorization.

5151049625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2168897 (or 2168887 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 38.

The square root of 5151049625 is about 71770.8131833547. The cubic root of 5151049625 is about 1727.0248154960.

The spelling of 5151049625 in words is "five billion, one hundred fifty-one million, forty-nine thousand, six hundred twenty-five".