5455251332413 has 4 divisors (see below), whose sum is σ = 5482942963740. Its totient is φ = 5427559701088.

The previous prime is 5455251332353. The next prime is 5455251332429. The reversal of 5455251332413 is 3142331525545.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5165378926009 + 289872406404 = 2272747^2 + 538398^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5455251332413 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 5455251332413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5455251332473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13845815368 + ... + 13845815761.

It is an arithmetic number, because the mean of its divisors is an integer number (1370735740935).

Almost surely, 2^{5455251332413} is an apocalyptic number.

It is an amenable number.

5455251332413 is a deficient number, since it is larger than the sum of its proper divisors (27691631327).

5455251332413 is a wasteful number, since it uses less digits than its factorization.

5455251332413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27691631326.

The product of its digits is 1080000, while the sum is 43.

Adding to 5455251332413 its reverse (3142331525545), we get a palindrome (8597582857958).

The spelling of 5455251332413 in words is "five trillion, four hundred fifty-five billion, two hundred fifty-one million, three hundred thirty-two thousand, four hundred thirteen".