155483361 has 32 divisors (see below), whose sum is σ = 258096000. Its totient is φ = 91679040.

The previous prime is 155483351. The next prime is 155483369. The reversal of 155483361 is 163384551.

It is not a de Polignac number, because 155483361 - 2⁵ = 155483329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (155483369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3915 + ... + 18063.

It is an arithmetic number, because the mean of its divisors is an integer number (8065500).

Almost surely, 2^155483361 is an apocalyptic number.

155483361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

155483361 is a deficient number, since it is larger than the sum of its proper divisors (102612639).

155483361 is a wasteful number, since it uses less digits than its factorization.

155483361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14206 (or 14200 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 155483361 is about 12469.2967323743. The cubic root of 155483361 is about 537.7263352545.

The spelling of 155483361 in words is "one hundred fifty-five million, four hundred eighty-three thousand, three hundred sixty-one".