5244354654499 has 4 divisors (see below), whose sum is σ = 5245707342064. Its totient is φ = 5243001966936.

The previous prime is 5244354654479. The next prime is 5244354654541. The reversal of 5244354654499 is 9944564534425.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5244354654499 - 2¹⁷ = 5244354523427 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5244354654499.

It is not an unprimeable number, because it can be changed into a prime (5244354654419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 676337967 + ... + 676345720.

It is an arithmetic number, because the mean of its divisors is an integer number (1311426835516).

Almost surely, 2^{5244354654499} is an apocalyptic number.

5244354654499 is a deficient number, since it is larger than the sum of its proper divisors (1352687565).

5244354654499 is a wasteful number, since it uses less digits than its factorization.

5244354654499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352687564.

The product of its digits is 373248000, while the sum is 64.

The spelling of 5244354654499 in words is "five trillion, two hundred forty-four billion, three hundred fifty-four million, six hundred fifty-four thousand, four hundred ninety-nine".