3798112797563 has 4 divisors (see below), whose sum is σ = 4340700340080. Its totient is φ = 3255525255048.

The previous prime is 3798112797559. The next prime is 3798112797629. The reversal of 3798112797563 is 3657972118973.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3798112797563 - 2² = 3798112797559 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3798112797493 and 3798112797502.

It is not an unprimeable number, because it can be changed into a prime (3798112787563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271293771248 + ... + 271293771261.

It is an arithmetic number, because the mean of its divisors is an integer number (1085175085020).

Almost surely, 2^{3798112797563} is an apocalyptic number.

3798112797563 is a deficient number, since it is larger than the sum of its proper divisors (542587542517).

3798112797563 is an equidigital number, since it uses as much as digits as its factorization.

3798112797563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542587542516.

The product of its digits is 120022560, while the sum is 68.

The spelling of 3798112797563 in words is "three trillion, seven hundred ninety-eight billion, one hundred twelve million, seven hundred ninety-seven thousand, five hundred sixty-three".