5155144502 has 8 divisors (see below), whose sum is σ = 7733033712. Its totient is φ = 2577466600.

The previous prime is 5155144459. The next prime is 5155144523. The reversal of 5155144502 is 2054415515.

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

It is a congruent number.

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, 42752 + ... + 110172.

It is an arithmetic number, because the mean of its divisors is an integer number (966629214).

Almost surely, 2^5155144502 is an apocalyptic number.

5155144502 is a deficient number, since it is larger than the sum of its proper divisors (2577889210).

5155144502 is a wasteful number, since it uses less digits than its factorization.

5155144502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105654.

The product of its (nonzero) digits is 20000, while the sum is 32.

The square root of 5155144502 is about 71799.3349690650. The cubic root of 5155144502 is about 1727.4823326730.

The spelling of 5155144502 in words is "five billion, one hundred fifty-five million, one hundred forty-four thousand, five hundred two".