5155254530 has 8 divisors (see below), whose sum is σ = 9279458172. Its totient is φ = 2062101808.

The previous prime is 5155254529. The next prime is 5155254581. The reversal of 5155254530 is 354525515.

It can be written as a sum of positive squares in 2 ways, for example, as 4929022849 + 226231681 = 70207^2 + 15041^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257762717 + ... + 257762736.

Almost surely, 2^5155254530 is an apocalyptic number.

5155254530 is a deficient number, since it is larger than the sum of its proper divisors (4124203642).

5155254530 is a wasteful number, since it uses less digits than its factorization.

5155254530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515525460.

The product of its (nonzero) digits is 75000, while the sum is 35.

The square root of 5155254530 is about 71800.1011837727. The cubic root of 5155254530 is about 1727.4946226663.

The spelling of 5155254530 in words is "five billion, one hundred fifty-five million, two hundred fifty-four thousand, five hundred thirty".