5344497455649 has 32 divisors (see below), whose sum is σ = 8295058060800. Its totient is φ = 3026575186560.

The previous prime is 5344497455603. The next prime is 5344497455653. The reversal of 5344497455649 is 9465547944435.

It is not a de Polignac number, because 5344497455649 - 2⁹ = 5344497455137 is a prime.

It is a super-2 number, since 2×5344497455649² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5344497455659) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58337239 + ... + 58428780.

It is an arithmetic number, because the mean of its divisors is an integer number (259220564400).

Almost surely, 2^{5344497455649} is an apocalyptic number.

It is an amenable number.

5344497455649 is a deficient number, since it is larger than the sum of its proper divisors (2950560605151).

5344497455649 is a wasteful number, since it uses less digits than its factorization.

5344497455649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116766125.

The product of its digits is 1306368000, while the sum is 69.

The spelling of 5344497455649 in words is "five trillion, three hundred forty-four billion, four hundred ninety-seven million, four hundred fifty-five thousand, six hundred forty-nine".