395576429545 has 16 divisors (see below), whose sum is σ = 520946391168. Its totient is φ = 285969235840.

The previous prime is 395576429533. The next prime is 395576429551. The reversal of 395576429545 is 545924675593.

It is a happy number.

It is not a de Polignac number, because 395576429545 - 2⁵ = 395576429513 is a prime.

It is a super-2 number, since 2×395576429545² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21524644 + ... + 21543013.

It is an arithmetic number, because the mean of its divisors is an integer number (32559149448).

Almost surely, 2^395576429545 is an apocalyptic number.

It is an amenable number.

395576429545 is a deficient number, since it is larger than the sum of its proper divisors (125369961623).

395576429545 is a wasteful number, since it uses less digits than its factorization.

395576429545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43067840.

The product of its digits is 204120000, while the sum is 64.

The spelling of 395576429545 in words is "three hundred ninety-five billion, five hundred seventy-six million, four hundred twenty-nine thousand, five hundred forty-five".