1472665153 has 4 divisors (see below), whose sum is σ = 1523446740. Its totient is φ = 1421883568.

The previous prime is 1472665151. The next prime is 1472665177. The reversal of 1472665153 is 3515662741.

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 1263660304 + 209004849 = 35548^2 + 14457^2 .

It is a cyclic number.

It is not a de Polignac number, because 1472665153 - 2¹ = 1472665151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1472665151) 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, 25390750 + ... + 25390807.

It is an arithmetic number, because the mean of its divisors is an integer number (380861685).

Almost surely, 2^1472665153 is an apocalyptic number.

It is an amenable number.

1472665153 is a deficient number, since it is larger than the sum of its proper divisors (50781587).

1472665153 is an equidigital number, since it uses as much as digits as its factorization.

1472665153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50781586.

The product of its digits is 151200, while the sum is 40.

The square root of 1472665153 is about 38375.3195817312. The cubic root of 1472665153 is about 1137.7181073215.

The spelling of 1472665153 in words is "one billion, four hundred seventy-two million, six hundred sixty-five thousand, one hundred fifty-three".