49026808263 has 4 divisors (see below), whose sum is σ = 65369077688. Its totient is φ = 32684538840.

The previous prime is 49026808253. The next prime is 49026808267. The reversal of 49026808263 is 36280862094.

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

It is not a de Polignac number, because 49026808263 - 2⁴ = 49026808247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49026808267) 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, 8171134708 + ... + 8171134713.

It is an arithmetic number, because the mean of its divisors is an integer number (16342269422).

Almost surely, 2^49026808263 is an apocalyptic number.

49026808263 is a deficient number, since it is larger than the sum of its proper divisors (16342269425).

49026808263 is a wasteful number, since it uses less digits than its factorization.

49026808263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16342269424.

The product of its (nonzero) digits is 995328, while the sum is 48.

The spelling of 49026808263 in words is "forty-nine billion, twenty-six million, eight hundred eight thousand, two hundred sixty-three".