49165484454 has 12 divisors (see below), whose sum is σ = 106525216356. Its totient is φ = 16388494812.

The previous prime is 49165484453. The next prime is 49165484471. The reversal of 49165484454 is 45448456194.

49165484454 is a `hidden beast` number, since 4 + 9 + 1 + 6 + 548 + 44 + 54 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 49165484454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49165484453) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1365707884 + ... + 1365707919.

It is an arithmetic number, because the mean of its divisors is an integer number (8877101363).

Almost surely, 2^49165484454 is an apocalyptic number.

49165484454 is an abundant number, since it is smaller than the sum of its proper divisors (57359731902).

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

49165484454 is a wasteful number, since it uses less digits than its factorization.

49165484454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2731415811 (or 2731415808 counting only the distinct ones).

The product of its digits is 11059200, while the sum is 54.

The spelling of 49165484454 in words is "forty-nine billion, one hundred sixty-five million, four hundred eighty-four thousand, four hundred fifty-four".