1532252160 has 416 divisors, whose sum is σ = 5803159680. Its totient is φ = 382205952.

The previous prime is 1532252147. The next prime is 1532252171. The reversal of 1532252160 is 612522351.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9400239 + ... + 9400401.

Almost surely, 2^1532252160 is an apocalyptic number.

1532252160 is a gapful number since it is divisible by the number (10) 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 1532252160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2901579840).

1532252160 is an abundant number, since it is smaller than the sum of its proper divisors (4270907520).

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

1532252160 is a wasteful number, since it uses less digits than its factorization.

1532252160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 1532252160 is about 39143.9926425499. The cubic root of 1532252160 is about 1152.8604682379.

The spelling of 1532252160 in words is "one billion, five hundred thirty-two million, two hundred fifty-two thousand, one hundred sixty".