5557015514851 has 4 divisors (see below), whose sum is σ = 5585223715632. Its totient is φ = 5528807314072.

The previous prime is 5557015514789. The next prime is 5557015514873. The reversal of 5557015514851 is 1584155107555.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5557015514851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5557015518851) 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, 14104100095 + ... + 14104100488.

It is an arithmetic number, because the mean of its divisors is an integer number (1396305928908).

Almost surely, 2^{5557015514851} is an apocalyptic number.

5557015514851 is a deficient number, since it is larger than the sum of its proper divisors (28208200781).

5557015514851 is a wasteful number, since it uses less digits than its factorization.

5557015514851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28208200780.

The product of its (nonzero) digits is 3500000, while the sum is 52.

The spelling of 5557015514851 in words is "five trillion, five hundred fifty-seven billion, fifteen million, five hundred fourteen thousand, eight hundred fifty-one".