155034532 has 12 divisors (see below), whose sum is σ = 272675200. Its totient is φ = 77127336.

The previous prime is 155034527. The next prime is 155034541. The reversal of 155034532 is 235430551.

155034532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×155034532² = 48071412224918048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 155034532.

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, 96588 + ... + 98179.

Almost surely, 2^155034532 is an apocalyptic number.

It is an amenable number.

155034532 is a deficient number, since it is larger than the sum of its proper divisors (117640668).

155034532 is a wasteful number, since it uses less digits than its factorization.

155034532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194970 (or 194968 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 155034532 is about 12451.2863592482. The cubic root of 155034532 is about 537.2084239386.

The spelling of 155034532 in words is "one hundred fifty-five million, thirty-four thousand, five hundred thirty-two".