2551414155 has 8 divisors (see below), whose sum is σ = 4082262672. Its totient is φ = 1360754208.

The previous prime is 2551414153. The next prime is 2551414163. The reversal of 2551414155 is 5514141552.

It is a happy number.

2551414155 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2551414155 - 2¹ = 2551414153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2551414153) 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, 85047124 + ... + 85047153.

It is an arithmetic number, because the mean of its divisors is an integer number (510282834).

Almost surely, 2^2551414155 is an apocalyptic number.

2551414155 is a deficient number, since it is larger than the sum of its proper divisors (1530848517).

2551414155 is a wasteful number, since it uses less digits than its factorization.

2551414155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170094285.

The product of its digits is 20000, while the sum is 33.

The square root of 2551414155 is about 50511.5249720299. The cubic root of 2551414155 is about 1366.4497123056.

The spelling of 2551414155 in words is "two billion, five hundred fifty-one million, four hundred fourteen thousand, one hundred fifty-five".