3835845501257 has 32 divisors (see below), whose sum is σ = 4994067640320. Its totient is φ = 2856845977920.

The previous prime is 3835845501239. The next prime is 3835845501269. The reversal of 3835845501257 is 7521055485383.

3835845501257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3835845501257 - 2⁶ = 3835845501193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3835845500257) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1514903 + ... + 3156995.

It is an arithmetic number, because the mean of its divisors is an integer number (156064613760).

Almost surely, 2^{3835845501257} is an apocalyptic number.

It is an amenable number.

3835845501257 is a deficient number, since it is larger than the sum of its proper divisors (1158222139063).

3835845501257 is a wasteful number, since it uses less digits than its factorization.

3835845501257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1643453.

The product of its (nonzero) digits is 20160000, while the sum is 56.

The spelling of 3835845501257 in words is "three trillion, eight hundred thirty-five billion, eight hundred forty-five million, five hundred one thousand, two hundred fifty-seven".