5214553615 has 4 divisors (see below), whose sum is σ = 6257464344. Its totient is φ = 4171642888.

The previous prime is 5214553609. The next prime is 5214553649. The reversal of 5214553615 is 5163554125.

It is a happy number.

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 5214553615 - 2²³ = 5206165007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 521455357 + ... + 521455366.

It is an arithmetic number, because the mean of its divisors is an integer number (1564366086).

Almost surely, 2^5214553615 is an apocalyptic number.

5214553615 is a deficient number, since it is larger than the sum of its proper divisors (1042910729).

5214553615 is a wasteful number, since it uses less digits than its factorization.

5214553615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042910728.

The product of its digits is 90000, while the sum is 37.

The square root of 5214553615 is about 72211.8661647793. The cubic root of 5214553615 is about 1734.0929757332.

The spelling of 5214553615 in words is "five billion, two hundred fourteen million, five hundred fifty-three thousand, six hundred fifteen".