445714571459 has 8 divisors (see below), whose sum is σ = 450250578720. Its totient is φ = 441180976000.

The previous prime is 445714571411. The next prime is 445714571539. The reversal of 445714571459 is 954175417544.

It is a happy number.

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 445714571459 - 2³² = 441419604163 is a prime.

It is a super-2 number, since 2×445714571459² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (445714579459) 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, 230294 + ... + 971835.

It is an arithmetic number, because the mean of its divisors is an integer number (56281322340).

Almost surely, 2^445714571459 is an apocalyptic number.

445714571459 is a deficient number, since it is larger than the sum of its proper divisors (4536007261).

445714571459 is a wasteful number, since it uses less digits than its factorization.

445714571459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205901.

The product of its digits is 14112000, while the sum is 56.

The spelling of 445714571459 in words is "four hundred forty-five billion, seven hundred fourteen million, five hundred seventy-one thousand, four hundred fifty-nine".