155071360 has 64 divisors (see below), whose sum is σ = 374544000. Its totient is φ = 61388800.

The previous prime is 155071351. The next prime is 155071363. The reversal of 155071360 is 63170551.

155071360 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155071363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63441 + ... + 65839.

It is an arithmetic number, because the mean of its divisors is an integer number (5852250).

Almost surely, 2^155071360 is an apocalyptic number.

155071360 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 155071360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187272000).

155071360 is an abundant number, since it is smaller than the sum of its proper divisors (219472640).

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

155071360 is a wasteful number, since it uses less digits than its factorization.

155071360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2519 (or 2507 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 155071360 is about 12452.7651547759. The cubic root of 155071360 is about 537.2509580012.

The spelling of 155071360 in words is "one hundred fifty-five million, seventy-one thousand, three hundred sixty".