5125093951 has 4 divisors (see below), whose sum is σ = 5145512904. Its totient is φ = 5104675000.

The previous prime is 5125093943. The next prime is 5125093969. The reversal of 5125093951 is 1593905215.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5125093951 - 2³ = 5125093943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5125093651) 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, 10209100 + ... + 10209601.

It is an arithmetic number, because the mean of its divisors is an integer number (1286378226).

Almost surely, 2^5125093951 is an apocalyptic number.

5125093951 is a deficient number, since it is larger than the sum of its proper divisors (20418953).

5125093951 is a wasteful number, since it uses less digits than its factorization.

5125093951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20418952.

The product of its (nonzero) digits is 60750, while the sum is 40.

The square root of 5125093951 is about 71589.7614956217. The cubic root of 5125093951 is about 1724.1191555240.

The spelling of 5125093951 in words is "five billion, one hundred twenty-five million, ninety-three thousand, nine hundred fifty-one".