155150483 has 4 divisors (see below), whose sum is σ = 164277000. Its totient is φ = 146023968.

The previous prime is 155150473. The next prime is 155150503. The reversal of 155150483 is 384051551.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 155150483 - 2⁴ = 155150467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (155150453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4563233 + ... + 4563266.

It is an arithmetic number, because the mean of its divisors is an integer number (41069250).

Almost surely, 2^155150483 is an apocalyptic number.

155150483 is a deficient number, since it is larger than the sum of its proper divisors (9126517).

155150483 is an equidigital number, since it uses as much as digits as its factorization.

155150483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9126516.

The product of its (nonzero) digits is 12000, while the sum is 32.

The square root of 155150483 is about 12455.9416745584. The cubic root of 155150483 is about 537.3423174023.

The spelling of 155150483 in words is "one hundred fifty-five million, one hundred fifty thousand, four hundred eighty-three".