506025642345 has 8 divisors (see below), whose sum is σ = 809641027776. Its totient is φ = 269880342576.

The previous prime is 506025642319. The next prime is 506025642391. The reversal of 506025642345 is 543246520605.

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

It is not a de Polignac number, because 506025642345 - 2¹⁰ = 506025641321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 506025642297 and 506025642306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16867521397 + ... + 16867521426.

It is an arithmetic number, because the mean of its divisors is an integer number (101205128472).

Almost surely, 2^506025642345 is an apocalyptic number.

It is an amenable number.

506025642345 is a deficient number, since it is larger than the sum of its proper divisors (303615385431).

506025642345 is a wasteful number, since it uses less digits than its factorization.

506025642345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33735042831.

The product of its (nonzero) digits is 864000, while the sum is 42.

It can be divided in two parts, 506025 and 642345, that added together give a triangular number (1148370 = T₁₅₁₅).

The spelling of 506025642345 in words is "five hundred six billion, twenty-five million, six hundred forty-two thousand, three hundred forty-five".