162552150 has 72 divisors (see below), whose sum is σ = 449216040. Its totient is φ = 43222320.

The previous prime is 162552149. The next prime is 162552151. The reversal of 162552150 is 51255261.

162552150 is a `hidden beast` number, since 1 + 62 + 552 + 1 + 50 = 666.

It is an interprime number because it is at equal distance from previous prime (162552149) and next prime (162552151).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162552151) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 468277 + ... + 468623.

Almost surely, 2^162552150 is an apocalyptic number.

162552150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 162552150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (224608020).

162552150 is an abundant number, since it is smaller than the sum of its proper divisors (286663890).

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

162552150 is an equidigital number, since it uses as much as digits as its factorization.

162552150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715 (or 357 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 162552150 is about 12749.5941111864. The cubic root of 162552150 is about 545.7548108140.

The spelling of 162552150 in words is "one hundred sixty-two million, five hundred fifty-two thousand, one hundred fifty".