2147479153 has 4 divisors (see below), whose sum is σ = 2149236288. Its totient is φ = 2145722020.

The previous prime is 2147479133. The next prime is 2147479171. The reversal of 2147479153 is 3519747412.

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 a cyclic number.

It is not a de Polignac number, because 2147479153 - 2⁵ = 2147479121 is a prime.

It is a super-2 number, since 2×2147479153² = 9223333425139194818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2147479133) 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, 876733 + ... + 879178.

It is an arithmetic number, because the mean of its divisors is an integer number (537309072).

Almost surely, 2^2147479153 is an apocalyptic number.

It is an amenable number.

2147479153 is a deficient number, since it is larger than the sum of its proper divisors (1757135).

2147479153 is a wasteful number, since it uses less digits than its factorization.

2147479153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1757134.

The product of its digits is 211680, while the sum is 43.

The square root of 2147479153 is about 46340.9015125947. The cubic root of 2147479153 is about 1290.1582549273.

The spelling of 2147479153 in words is "two billion, one hundred forty-seven million, four hundred seventy-nine thousand, one hundred fifty-three".