4045554532 has 12 divisors (see below), whose sum is σ = 7496174700. Its totient is φ = 1903790336.

The previous prime is 4045554493. The next prime is 4045554589. The reversal of 4045554532 is 2354555404.

It can be written as a sum of positive squares in 2 ways, for example, as 1715947776 + 2329606756 = 41424^2 + 48266^2 .

It is a super-2 number, since 2×4045554532² = 32733022942771478048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4045554491 and 4045554500.

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, 29746657 + ... + 29746792.

It is an arithmetic number, because the mean of its divisors is an integer number (624681225).

Almost surely, 2^4045554532 is an apocalyptic number.

It is an amenable number.

4045554532 is a deficient number, since it is larger than the sum of its proper divisors (3450620168).

4045554532 is a wasteful number, since it uses less digits than its factorization.

4045554532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59493470 (or 59493468 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 37.

The square root of 4045554532 is about 63604.6738219763. The cubic root of 4045554532 is about 1593.4044285700.

The spelling of 4045554532 in words is "four billion, forty-five million, five hundred fifty-four thousand, five hundred thirty-two".