155230414255 has 32 divisors (see below), whose sum is σ = 213332595840. Its totient is φ = 106221404160.

The previous prime is 155230414249. The next prime is 155230414291. The reversal of 155230414255 is 552414032551.

It is not a de Polignac number, because 155230414255 - 2³ = 155230414247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44901487 + ... + 44904943.

It is an arithmetic number, because the mean of its divisors is an integer number (6666643620).

Almost surely, 2^155230414255 is an apocalyptic number.

155230414255 is a deficient number, since it is larger than the sum of its proper divisors (58102181585).

155230414255 is a wasteful number, since it uses less digits than its factorization.

155230414255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5779.

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 155230414255 in words is "one hundred fifty-five billion, two hundred thirty million, four hundred fourteen thousand, two hundred fifty-five".