42625962505 has 8 divisors (see below), whose sum is σ = 58458462912. Its totient is φ = 29229231408.

The previous prime is 42625962493. The next prime is 42625962521. The reversal of 42625962505 is 50526952624.

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 42625962505 - 2⁷ = 42625962377 is a prime.

It is a Duffinian number.

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, 608942287 + ... + 608942356.

It is an arithmetic number, because the mean of its divisors is an integer number (7307307864).

Almost surely, 2^42625962505 is an apocalyptic number.

It is an amenable number.

42625962505 is a deficient number, since it is larger than the sum of its proper divisors (15832500407).

42625962505 is a wasteful number, since it uses less digits than its factorization.

42625962505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1217884655.

The product of its (nonzero) digits is 1296000, while the sum is 46.

The spelling of 42625962505 in words is "forty-two billion, six hundred twenty-five million, nine hundred sixty-two thousand, five hundred five".