5514517451 has 4 divisors (see below), whose sum is σ = 5515368600. Its totient is φ = 5513666304.

The previous prime is 5514517441. The next prime is 5514517471. The reversal of 5514517451 is 1547154155.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5514517451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5514517441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415781 + ... + 428838.

It is an arithmetic number, because the mean of its divisors is an integer number (1378842150).

Almost surely, 2^5514517451 is an apocalyptic number.

5514517451 is a deficient number, since it is larger than the sum of its proper divisors (851149).

5514517451 is an equidigital number, since it uses as much as digits as its factorization.

5514517451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851148.

The product of its digits is 70000, while the sum is 38.

The square root of 5514517451 is about 74259.7970034931. The cubic root of 5514517451 is about 1766.7258837672.

The spelling of 5514517451 in words is "five billion, five hundred fourteen million, five hundred seventeen thousand, four hundred fifty-one".