155625363 has 24 divisors (see below), whose sum is σ = 233292800. Its totient is φ = 99863280.

The previous prime is 155625347. The next prime is 155625427. The reversal of 155625363 is 363526551.

155625363 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 155625363 - 2⁴ = 155625347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (155625343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54120 + ... + 56922.

Almost surely, 2^155625363 is an apocalyptic number.

155625363 is a deficient number, since it is larger than the sum of its proper divisors (77667437).

155625363 is a wasteful number, since it uses less digits than its factorization.

155625363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3039 (or 3036 counting only the distinct ones).

The product of its digits is 81000, while the sum is 36.

The square root of 155625363 is about 12474.9894989936. The cubic root of 155625363 is about 537.8899861655.

The spelling of 155625363 in words is "one hundred fifty-five million, six hundred twenty-five thousand, three hundred sixty-three".