155002960 has 160 divisors (see below), whose sum is σ = 434472192. Its totient is φ = 50319360.

The previous prime is 155002937. The next prime is 155002961. The reversal of 155002960 is 69200551.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155002961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 987202 + ... + 987358.

Almost surely, 2^155002960 is an apocalyptic number.

155002960 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 155002960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217236096).

155002960 is an abundant number, since it is smaller than the sum of its proper divisors (279469232).

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

155002960 is a wasteful number, since it uses less digits than its factorization.

155002960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 155002960 is about 12450.0184738819. The cubic root of 155002960 is about 537.1719548681.

The spelling of 155002960 in words is "one hundred fifty-five million, two thousand, nine hundred sixty".