49351273356 has 72 divisors (see below), whose sum is σ = 146131062336. Its totient is φ = 12818510880.

The previous prime is 49351273193. The next prime is 49351273441. The reversal of 49351273356 is 65337215394.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3808566 + ... + 3821501.

It is an arithmetic number, because the mean of its divisors is an integer number (2029598088).

Almost surely, 2^49351273356 is an apocalyptic number.

It is an amenable number.

49351273356 is an abundant number, since it is smaller than the sum of its proper divisors (96779788980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49351273356 is a wasteful number, since it uses less digits than its factorization.

49351273356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7630099 (or 7630090 counting only the distinct ones).

The product of its digits is 2041200, while the sum is 48.

The spelling of 49351273356 in words is "forty-nine billion, three hundred fifty-one million, two hundred seventy-three thousand, three hundred fifty-six".