45881503876 has 12 divisors (see below), whose sum is σ = 86468988172. Its totient is φ = 21176078688.

The previous prime is 45881503859. The next prime is 45881503907. The reversal of 45881503876 is 67830518854.

It can be written as a sum of positive squares in 2 ways, for example, as 27415411776 + 18466092100 = 165576^2 + 135890^2 .

It is a super-2 number, since 2×45881503876² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 441168255 + ... + 441168358.

Almost surely, 2^45881503876 is an apocalyptic number.

It is an amenable number.

45881503876 is a deficient number, since it is larger than the sum of its proper divisors (40587484296).

45881503876 is a wasteful number, since it uses less digits than its factorization.

45881503876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882336630 (or 882336628 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 55.

The spelling of 45881503876 in words is "forty-five billion, eight hundred eighty-one million, five hundred three thousand, eight hundred seventy-six".