2537159393793 has 8 divisors (see below), whose sum is σ = 3529960895808. Its totient is φ = 1617898743824.

The previous prime is 2537159393771. The next prime is 2537159393809. The reversal of 2537159393793 is 3973939517352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2537159393793 - 2¹⁶ = 2537159328257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2537159393393) 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 in 7 ways as a sum of consecutive naturals, for example, 18385212930 + ... + 18385213067.

It is an arithmetic number, because the mean of its divisors is an integer number (441245111976).

Almost surely, 2^{2537159393793} is an apocalyptic number.

2537159393793 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2537159393793 is a deficient number, since it is larger than the sum of its proper divisors (992801502015).

2537159393793 is a wasteful number, since it uses less digits than its factorization.

2537159393793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36770426023.

The product of its digits is 144670050, while the sum is 66.

The spelling of 2537159393793 in words is "two trillion, five hundred thirty-seven billion, one hundred fifty-nine million, three hundred ninety-three thousand, seven hundred ninety-three".