49287118270 has 32 divisors (see below), whose sum is σ = 96487161120. Its totient is φ = 18018134400.

The previous prime is 49287118259. The next prime is 49287118289. The reversal of 49287118270 is 7281178294.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1863760 + ... + 1890019.

It is an arithmetic number, because the mean of its divisors is an integer number (3015223785).

Almost surely, 2^49287118270 is an apocalyptic number.

49287118270 is a deficient number, since it is larger than the sum of its proper divisors (47200042850).

49287118270 is a wasteful number, since it uses less digits than its factorization.

49287118270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3753900.

The product of its (nonzero) digits is 451584, while the sum is 49.

The spelling of 49287118270 in words is "forty-nine billion, two hundred eighty-seven million, one hundred eighteen thousand, two hundred seventy".