500346573040145 has 24 divisors (see below), whose sum is σ = 651208217548536. Its totient is φ = 368887855784448.

The previous prime is 500346573040037. The next prime is 500346573040199. The reversal of 500346573040145 is 541040375643005.

It can be written as a sum of positive squares in 12 ways, for example, as 435699119787649 + 64647453252496 = 20873407^2 + 8040364^2 .

It is not a de Polignac number, because 500346573040145 - 2⁸ = 500346573039889 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 500346573040145.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 479321522 + ... + 480364251.

It is an arithmetic number, because the mean of its divisors is an integer number (27133675731189).

Almost surely, 2^{500346573040145} is an apocalyptic number.

It is an amenable number.

500346573040145 is a deficient number, since it is larger than the sum of its proper divisors (150861644508391).

500346573040145 is a wasteful number, since it uses less digits than its factorization.

500346573040145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959686421 (or 959686408 counting only the distinct ones).

The product of its (nonzero) digits is 3024000, while the sum is 47.

The spelling of 500346573040145 in words is "five hundred trillion, three hundred forty-six billion, five hundred seventy-three million, forty thousand, one hundred forty-five".