40493528596 has 6 divisors (see below), whose sum is σ = 70863675050. Its totient is φ = 20246764296.

The previous prime is 40493528591. The next prime is 40493528609. The reversal of 40493528596 is 69582539404.

It can be written as a sum of positive squares in only one way, i.e., 33808176900 + 6685351696 = 183870^2 + 81764^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40493528591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061691071 + ... + 5061691078.

Almost surely, 2^40493528596 is an apocalyptic number.

It is an amenable number.

40493528596 is a deficient number, since it is larger than the sum of its proper divisors (30370146454).

40493528596 is a wasteful number, since it uses less digits than its factorization.

40493528596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10123382153 (or 10123382151 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 55.

The spelling of 40493528596 in words is "forty billion, four hundred ninety-three million, five hundred twenty-eight thousand, five hundred ninety-six".