49280819162133 has 64 divisors (see below), whose sum is σ = 72962552106752. Its totient is φ = 29390279086080.

The previous prime is 49280819162119. The next prime is 49280819162221. The reversal of 49280819162133 is 33126191808294.

It is not a de Polignac number, because 49280819162133 - 2⁹ = 49280819161621 is a prime.

It is a super-2 number, since 2×49280819162133² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49280819162833) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 643642173 + ... + 643718733.

It is an arithmetic number, because the mean of its divisors is an integer number (1140039876668).

Almost surely, 2^{49280819162133} is an apocalyptic number.

It is an amenable number.

49280819162133 is a deficient number, since it is larger than the sum of its proper divisors (23681732944619).

49280819162133 is a wasteful number, since it uses less digits than its factorization.

49280819162133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78374.

The product of its (nonzero) digits is 4478976, while the sum is 57.

The spelling of 49280819162133 in words is "forty-nine trillion, two hundred eighty billion, eight hundred nineteen million, one hundred sixty-two thousand, one hundred thirty-three".