155460352 has 36 divisors (see below), whose sum is σ = 311628240. Its totient is φ = 77401088.

The previous prime is 155460343. The next prime is 155460353. The reversal of 155460352 is 253064551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155460353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66174 + ... + 68482.

It is an arithmetic number, because the mean of its divisors is an integer number (8656340).

Almost surely, 2^155460352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 155460352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155814120).

155460352 is an abundant number, since it is smaller than the sum of its proper divisors (156167888).

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

155460352 is an equidigital number, since it uses as much as digits as its factorization.

155460352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2588 (or 2574 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 155460352 is about 12468.3740720272. The cubic root of 155460352 is about 537.6998090386.

The spelling of 155460352 in words is "one hundred fifty-five million, four hundred sixty thousand, three hundred fifty-two".