633062274641 has 4 divisors (see below), whose sum is σ = 633171749952. Its totient is φ = 632952799332.

The previous prime is 633062274587. The next prime is 633062274667. The reversal of 633062274641 is 146472260336.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 633062274641 - 2¹⁸ = 633062012497 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 633062274592 and 633062274601.

It is not an unprimeable number, because it can be changed into a prime (633062274671) 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, 54728981 + ... + 54740546.

It is an arithmetic number, because the mean of its divisors is an integer number (158292937488).

Almost surely, 2^633062274641 is an apocalyptic number.

It is an amenable number.

633062274641 is a deficient number, since it is larger than the sum of its proper divisors (109475311).

633062274641 is a wasteful number, since it uses less digits than its factorization.

633062274641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109475310.

The product of its (nonzero) digits is 870912, while the sum is 44.

The spelling of 633062274641 in words is "six hundred thirty-three billion, sixty-two million, two hundred seventy-four thousand, six hundred forty-one".