4032556738497 has 12 divisors (see below), whose sum is σ = 6656919060480. Its totient is φ = 2304318136248.

The previous prime is 4032556738477. The next prime is 4032556738579. The reversal of 4032556738497 is 7948376552304.

It is a happy number.

4032556738497 is a `hidden beast` number, since 4 + 0 + 3 + 2 + 55 + 67 + 38 + 497 = 666.

It is not a de Polignac number, because 4032556738497 - 2³⁵ = 3998197000129 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63), and also a Moran number because the ratio is a prime number: 64008837119 = 4032556738497 / (4 + 0 + 3 + 2 + 5 + 5 + 6 + 7 + 3 + 8 + 4 + 9 + 7).

It is not an unprimeable number, because it can be changed into a prime (4032556738477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32004418497 + ... + 32004418622.

It is an arithmetic number, because the mean of its divisors is an integer number (554743255040).

Almost surely, 2^{4032556738497} is an apocalyptic number.

It is an amenable number.

4032556738497 is a deficient number, since it is larger than the sum of its proper divisors (2624362321983).

4032556738497 is a wasteful number, since it uses less digits than its factorization.

4032556738497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64008837132 (or 64008837129 counting only the distinct ones).

The product of its (nonzero) digits is 152409600, while the sum is 63.

The spelling of 4032556738497 in words is "four trillion, thirty-two billion, five hundred fifty-six million, seven hundred thirty-eight thousand, four hundred ninety-seven".