473140155 has 8 divisors (see below), whose sum is σ = 757024272. Its totient is φ = 252341408.

The previous prime is 473140103. The next prime is 473140177. The reversal of 473140155 is 551041374.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 473140155 - 2⁶ = 473140091 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15771324 + ... + 15771353.

It is an arithmetic number, because the mean of its divisors is an integer number (94628034).

Almost surely, 2^473140155 is an apocalyptic number.

473140155 is a deficient number, since it is larger than the sum of its proper divisors (283884117).

473140155 is a wasteful number, since it uses less digits than its factorization.

473140155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31542685.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 473140155 is about 21751.7850991591. The cubic root of 473140155 is about 779.2257026897.

The spelling of 473140155 in words is "four hundred seventy-three million, one hundred forty thousand, one hundred fifty-five".