40782532852 has 12 divisors (see below), whose sum is σ = 71426582500. Its totient is φ = 20374937856.

The previous prime is 40782532831. The next prime is 40782532897. The reversal of 40782532852 is 25823528704.

40782532852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 23126501476 + 17656031376 = 152074^2 + 132876^2 .

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4076523 + ... + 4086514.

Almost surely, 2^40782532852 is an apocalyptic number.

It is an amenable number.

40782532852 is a deficient number, since it is larger than the sum of its proper divisors (30644049648).

40782532852 is a wasteful number, since it uses less digits than its factorization.

40782532852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8164290 (or 8164288 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 46.

The spelling of 40782532852 in words is "forty billion, seven hundred eighty-two million, five hundred thirty-two thousand, eight hundred fifty-two".