505000004546 has 4 divisors (see below), whose sum is σ = 757500006822. Its totient is φ = 252500002272.

The previous prime is 505000004519. The next prime is 505000004617. The reversal of 505000004546 is 645400000505.

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

It can be written as a sum of positive squares in only one way, i.e., 486220317025 + 18779687521 = 697295^2 + 137039^2 .

It is a super-2 number, since 2×505000004546² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126250001135 + ... + 126250001138.

Almost surely, 2^505000004546 is an apocalyptic number.

505000004546 is a deficient number, since it is larger than the sum of its proper divisors (252500002276).

505000004546 is a wasteful number, since it uses less digits than its factorization.

505000004546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252500002275.

The product of its (nonzero) digits is 12000, while the sum is 29.

The spelling of 505000004546 in words is "five hundred five billion, four thousand, five hundred forty-six".