633490112471853 has 16 divisors (see below), whose sum is σ = 1039573517902976. Its totient is φ = 334148630754240.

The previous prime is 633490112471851. The next prime is 633490112471873. The reversal of 633490112471853 is 358174211094336.

It is not a de Polignac number, because 633490112471853 - 2¹ = 633490112471851 is a prime.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 633490112471793 and 633490112471802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (633490112471851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1160238300958 + ... + 1160238301503.

It is an arithmetic number, because the mean of its divisors is an integer number (64973344868936).

It is a 1-persistent number, because it is pandigital, but 2⋅633490112471853 = 1266980224943706 is not.

Almost surely, 2^{633490112471853} is an apocalyptic number.

It is an amenable number.

633490112471853 is a deficient number, since it is larger than the sum of its proper divisors (406083405431123).

633490112471853 is a wasteful number, since it uses less digits than its factorization.

633490112471853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2320476602484.

The product of its (nonzero) digits is 13063680, while the sum is 57.

The spelling of 633490112471853 in words is "six hundred thirty-three trillion, four hundred ninety billion, one hundred twelve million, four hundred seventy-one thousand, eight hundred fifty-three".