152780160 has 128 divisors (see below), whose sum is σ = 524532960. Its totient is φ = 37601280.

The previous prime is 152780137. The next prime is 152780171. The reversal of 152780160 is 61087251.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21900 + ... + 28020.

Almost surely, 2^152780160 is an apocalyptic number.

152780160 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 152780160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262266480).

152780160 is an abundant number, since it is smaller than the sum of its proper divisors (371752800).

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

152780160 is a wasteful number, since it uses less digits than its factorization.

152780160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6156 (or 6144 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 152780160 is about 12360.4271770841. The cubic root of 152780160 is about 534.5918335520.

The spelling of 152780160 in words is "one hundred fifty-two million, seven hundred eighty thousand, one hundred sixty".