155035060 has 72 divisors (see below), whose sum is σ = 348523560. Its totient is φ = 57915648.

The previous prime is 155035057. The next prime is 155035147. The reversal of 155035060 is 60530551.

It can be written as a sum of positive squares in 4 ways, for example, as 71166096 + 83868964 = 8436^2 + 9158^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 786882 + ... + 787078.

It is an arithmetic number, because the mean of its divisors is an integer number (4840605).

Almost surely, 2^155035060 is an apocalyptic number.

155035060 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 155035060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174261780).

155035060 is an abundant number, since it is smaller than the sum of its proper divisors (193488500).

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

155035060 is a wasteful number, since it uses less digits than its factorization.

155035060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 332 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 155035060 is about 12451.3075618587. The cubic root of 155035060 is about 537.2090337935.

The spelling of 155035060 in words is "one hundred fifty-five million, thirty-five thousand, sixty".