1573465152 has 112 divisors (see below), whose sum is σ = 4768453760. Its totient is φ = 448561152.

The previous prime is 1573465133. The next prime is 1573465177. The reversal of 1573465152 is 2515643751.

It is a tau number, because it is divible by the number of its divisors (112).

It is a self number, because there is not a number n which added to its sum of digits gives 1573465152.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 774474 + ... + 776502.

It is an arithmetic number, because the mean of its divisors is an integer number (42575480).

Almost surely, 2^1573465152 is an apocalyptic number.

1573465152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1573465152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2384226880).

1573465152 is an abundant number, since it is smaller than the sum of its proper divisors (3194988608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1573465152 is a wasteful number, since it uses less digits than its factorization.

1573465152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2628 (or 2618 counting only the distinct ones).

The product of its digits is 126000, while the sum is 39.

The square root of 1573465152 is about 39666.9276854157. The cubic root of 1573465152 is about 1163.1053221182.

The spelling of 1573465152 in words is "one billion, five hundred seventy-three million, four hundred sixty-five thousand, one hundred fifty-two".