49177273486 has 16 divisors (see below), whose sum is σ = 80547643008. Its totient is φ = 22332267000.

The previous prime is 49177273477. The next prime is 49177273487. The reversal of 49177273486 is 68437277194.

49177273486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 49177273486.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49177273487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1028040 + ... + 1074811.

It is an arithmetic number, because the mean of its divisors is an integer number (5034227688).

Almost surely, 2^49177273486 is an apocalyptic number.

49177273486 is a deficient number, since it is larger than the sum of its proper divisors (31370369522).

49177273486 is a wasteful number, since it uses less digits than its factorization.

49177273486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2103927.

The product of its digits is 14224896, while the sum is 58.

The spelling of 49177273486 in words is "forty-nine billion, one hundred seventy-seven million, two hundred seventy-three thousand, four hundred eighty-six".