5125555151 has 8 divisors (see below), whose sum is σ = 5279960400. Its totient is φ = 4972750272.

The previous prime is 5125555103. The next prime is 5125555153. The reversal of 5125555151 is 1515555215.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5125555151 - 2¹⁰ = 5125554127 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 (5125555153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393590 + ... + 406403.

It is an arithmetic number, because the mean of its divisors is an integer number (659995050).

Almost surely, 2^5125555151 is an apocalyptic number.

5125555151 is a deficient number, since it is larger than the sum of its proper divisors (154405249).

5125555151 is a wasteful number, since it uses less digits than its factorization.

5125555151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800185.

The product of its digits is 31250, while the sum is 35.

The square root of 5125555151 is about 71592.9825541582. The cubic root of 5125555151 is about 1724.1708709925.

The spelling of 5125555151 in words is "five billion, one hundred twenty-five million, five hundred fifty-five thousand, one hundred fifty-one".