155341532 has 12 divisors (see below), whose sum is σ = 272104056. Its totient is φ = 77597520.

The previous prime is 155341519. The next prime is 155341541. The reversal of 155341532 is 235143551.

It is a junction number, because it is equal to n+sod(n) for n = 155341495 and 155341504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13394 + ... + 22137.

It is an arithmetic number, because the mean of its divisors is an integer number (22675338).

Almost surely, 2^155341532 is an apocalyptic number.

It is an amenable number.

155341532 is a deficient number, since it is larger than the sum of its proper divisors (116762524).

155341532 is a wasteful number, since it uses less digits than its factorization.

155341532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36628 (or 36626 counting only the distinct ones).

The product of its digits is 9000, while the sum is 29.

The square root of 155341532 is about 12463.6083057837. The cubic root of 155341532 is about 537.5627842290.

The spelling of 155341532 in words is "one hundred fifty-five million, three hundred forty-one thousand, five hundred thirty-two".