5349121887393 has 16 divisors (see below), whose sum is σ = 7945534334400. Its totient is φ = 3556672066080.

The previous prime is 5349121887371. The next prime is 5349121887467. The reversal of 5349121887393 is 3937881219435.

5349121887393 is a `hidden beast` number, since 5 + 3 + 49 + 121 + 8 + 87 + 393 = 666.

It is not a de Polignac number, because 5349121887393 - 2²² = 5349117693089 is a prime.

It is a super-2 number, since 2×5349121887393² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5349121887393.

It is not an unprimeable number, because it can be changed into a prime (5349121887293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261356028 + ... + 261376493.

It is an arithmetic number, because the mean of its divisors is an integer number (496595895900).

Almost surely, 2^{5349121887393} is an apocalyptic number.

It is an amenable number.

5349121887393 is a deficient number, since it is larger than the sum of its proper divisors (2596412447007).

5349121887393 is a wasteful number, since it uses less digits than its factorization.

5349121887393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522732909 (or 522732903 counting only the distinct ones).

The product of its digits is 39191040, while the sum is 63.

The spelling of 5349121887393 in words is "five trillion, three hundred forty-nine billion, one hundred twenty-one million, eight hundred eighty-seven thousand, three hundred ninety-three".