155365484 has 12 divisors (see below), whose sum is σ = 272068104. Its totient is φ = 77631744.

The previous prime is 155365481. The next prime is 155365487. The reversal of 155365484 is 484563551.

It is an interprime number because it is at equal distance from previous prime (155365481) and next prime (155365487).

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (155365481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5429 + ... + 18444.

It is an arithmetic number, because the mean of its divisors is an integer number (22672342).

Almost surely, 2^155365484 is an apocalyptic number.

It is an amenable number.

155365484 is a deficient number, since it is larger than the sum of its proper divisors (116702620).

155365484 is a wasteful number, since it uses less digits than its factorization.

155365484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25504 (or 25502 counting only the distinct ones).

The product of its digits is 288000, while the sum is 41.

The square root of 155365484 is about 12464.5691461839. The cubic root of 155365484 is about 537.5904116165.

The spelling of 155365484 in words is "one hundred fifty-five million, three hundred sixty-five thousand, four hundred eighty-four".