5051255121155 has 8 divisors (see below), whose sum is σ = 6067866598272. Its totient is φ = 4036763795008.

The previous prime is 5051255121149. The next prime is 5051255121203. The reversal of 5051255121155 is 5511215521505.

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 5051255121155 - 2¹⁴ = 5051255104771 is a prime.

It is a super-2 number, since 2×5051255121155² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530032499 + ... + 530042028.

It is an arithmetic number, because the mean of its divisors is an integer number (758483324784).

Almost surely, 2^{5051255121155} is an apocalyptic number.

5051255121155 is a deficient number, since it is larger than the sum of its proper divisors (1016611477117).

5051255121155 is a wasteful number, since it uses less digits than its factorization.

5051255121155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060075485.

The product of its (nonzero) digits is 62500, while the sum is 38.

The spelling of 5051255121155 in words is "five trillion, fifty-one billion, two hundred fifty-five million, one hundred twenty-one thousand, one hundred fifty-five".