49265320155 has 8 divisors (see below), whose sum is σ = 78824512272. Its totient is φ = 26274837408.

The previous prime is 49265320141. The next prime is 49265320183. The reversal of 49265320155 is 55102356294.

It is a happy number.

49265320155 is digitally balanced in base 2, because in such base 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 49265320155 - 2⁵ = 49265320123 is a prime.

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, 1642177324 + ... + 1642177353.

It is an arithmetic number, because the mean of its divisors is an integer number (9853064034).

Almost surely, 2^49265320155 is an apocalyptic number.

49265320155 is a deficient number, since it is larger than the sum of its proper divisors (29559192117).

49265320155 is a wasteful number, since it uses less digits than its factorization.

49265320155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3284354685.

The product of its (nonzero) digits is 324000, while the sum is 42.

The spelling of 49265320155 in words is "forty-nine billion, two hundred sixty-five million, three hundred twenty thousand, one hundred fifty-five".