1472428853 has 4 divisors (see below), whose sum is σ = 1682775840. Its totient is φ = 1262081868.

The previous prime is 1472428849. The next prime is 1472428879. The reversal of 1472428853 is 3588242741.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3588242741 = 3967 ⋅904523.

It is a cyclic number.

It is not a de Polignac number, because 1472428853 - 2² = 1472428849 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1472428823) by changing a digit.

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, 105173483 + ... + 105173496.

It is an arithmetic number, because the mean of its divisors is an integer number (420693960).

Almost surely, 2^1472428853 is an apocalyptic number.

It is an amenable number.

1472428853 is a deficient number, since it is larger than the sum of its proper divisors (210346987).

1472428853 is an equidigital number, since it uses as much as digits as its factorization.

1472428853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210346986.

The product of its digits is 430080, while the sum is 44.

The square root of 1472428853 is about 38372.2406564954. The cubic root of 1472428853 is about 1137.6572523089.

The spelling of 1472428853 in words is "one billion, four hundred seventy-two million, four hundred twenty-eight thousand, eight hundred fifty-three".