3805423029572 has 6 divisors (see below), whose sum is σ = 6659490301758. Its totient is φ = 1902711514784.

The previous prime is 3805423029557. The next prime is 3805423029587. The reversal of 3805423029572 is 2759203245083.

It is an interprime number because it is at equal distance from previous prime (3805423029557) and next prime (3805423029587).

It can be written as a sum of positive squares in only one way, i.e., 3432326843716 + 373096185856 = 1852654^2 + 610816^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3805423029572.

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 as a sum of consecutive naturals, namely, 475677878693 + ... + 475677878700.

It is an arithmetic number, because the mean of its divisors is an integer number (1109915050293).

Almost surely, 2^{3805423029572} is an apocalyptic number.

It is an amenable number.

3805423029572 is a deficient number, since it is larger than the sum of its proper divisors (2854067272186).

3805423029572 is a wasteful number, since it uses less digits than its factorization.

3805423029572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951355757397 (or 951355757395 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 50.

The spelling of 3805423029572 in words is "three trillion, eight hundred five billion, four hundred twenty-three million, twenty-nine thousand, five hundred seventy-two".