155652234870 has 32 divisors (see below), whose sum is σ = 407525852160. Its totient is φ = 37733875040.

The previous prime is 155652234863. The next prime is 155652234911. The reversal of 155652234870 is 78432256551.

155652234870 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235836390 + ... + 235837049.

It is an arithmetic number, because the mean of its divisors is an integer number (12735182880).

Almost surely, 2^155652234870 is an apocalyptic number.

155652234870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

155652234870 is an abundant number, since it is smaller than the sum of its proper divisors (251873617290).

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

155652234870 is a wasteful number, since it uses less digits than its factorization.

155652234870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471673460.

The product of its (nonzero) digits is 2016000, while the sum is 48.

The spelling of 155652234870 in words is "one hundred fifty-five billion, six hundred fifty-two million, two hundred thirty-four thousand, eight hundred seventy".