500909141 has 8 divisors (see below), whose sum is σ = 545455200. Its totient is φ = 458181360.

The previous prime is 500909119. The next prime is 500909153. The reversal of 500909141 is 141909005.

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 500909141 - 2⁶ = 500909077 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500909041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453995 + ... + 455096.

It is an arithmetic number, because the mean of its divisors is an integer number (68181900).

Almost surely, 2^500909141 is an apocalyptic number.

It is an amenable number.

500909141 is a deficient number, since it is larger than the sum of its proper divisors (44546059).

500909141 is a wasteful number, since it uses less digits than its factorization.

500909141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909139.

The product of its (nonzero) digits is 1620, while the sum is 29.

The square root of 500909141 is about 22380.9995531924. Note that the first 3 decimals coincide. The cubic root of 500909141 is about 794.1812918390.

The spelling of 500909141 in words is "five hundred million, nine hundred nine thousand, one hundred forty-one".