5644614153 has 4 divisors (see below), whose sum is σ = 7526152208. Its totient is φ = 3763076100.

The previous prime is 5644614119. The next prime is 5644614167. The reversal of 5644614153 is 3514164465.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5644614153 - 2¹⁰ = 5644613129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5644614653) 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, 940769023 + ... + 940769028.

It is an arithmetic number, because the mean of its divisors is an integer number (1881538052).

Almost surely, 2^5644614153 is an apocalyptic number.

It is an amenable number.

5644614153 is a deficient number, since it is larger than the sum of its proper divisors (1881538055).

5644614153 is a wasteful number, since it uses less digits than its factorization.

5644614153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881538054.

The product of its digits is 172800, while the sum is 39.

The square root of 5644614153 is about 75130.6472286776. The cubic root of 5644614153 is about 1780.5113786572.

The spelling of 5644614153 in words is "five billion, six hundred forty-four million, six hundred fourteen thousand, one hundred fifty-three".