155254353 has 16 divisors (see below), whose sum is σ = 219640896. Its totient is φ = 97210880.

The previous prime is 155254349. The next prime is 155254357. The reversal of 155254353 is 353452551.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (155254349) and next prime (155254357).

It is a cyclic number.

It is not a de Polignac number, because 155254353 - 2² = 155254349 is a prime.

It is not an unprimeable number, because it can be changed into a prime (155254357) 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 15 ways as a sum of consecutive naturals, for example, 23650 + ... + 29492.

It is an arithmetic number, because the mean of its divisors is an integer number (13727556).

Almost surely, 2^155254353 is an apocalyptic number.

It is an amenable number.

155254353 is a deficient number, since it is larger than the sum of its proper divisors (64386543).

155254353 is a wasteful number, since it uses less digits than its factorization.

155254353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6384.

The product of its digits is 45000, while the sum is 33.

The square root of 155254353 is about 12460.1104730255. The cubic root of 155254353 is about 537.4622037962.

The spelling of 155254353 in words is "one hundred fifty-five million, two hundred fifty-four thousand, three hundred fifty-three".