49276288986 has 16 divisors (see below), whose sum is σ = 103739556000. Its totient is φ = 15560933328.

The previous prime is 49276288951. The next prime is 49276288993. The reversal of 49276288986 is 68988267294.

It is a self number, because there is not a number n which added to its sum of digits gives 49276288986.

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, 216123961 + ... + 216124188.

It is an arithmetic number, because the mean of its divisors is an integer number (6483722250).

Almost surely, 2^49276288986 is an apocalyptic number.

49276288986 is an abundant number, since it is smaller than the sum of its proper divisors (54463267014).

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

49276288986 is a wasteful number, since it uses less digits than its factorization.

49276288986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432248173.

The product of its digits is 167215104, while the sum is 69.

The spelling of 49276288986 in words is "forty-nine billion, two hundred seventy-six million, two hundred eighty-eight thousand, nine hundred eighty-six".