632653423745 has 32 divisors (see below), whose sum is σ = 878980930560. Its totient is φ = 428180659200.

The previous prime is 632653423739. The next prime is 632653423793. The reversal of 632653423745 is 547324356236.

It is not a de Polignac number, because 632653423745 - 2¹⁰ = 632653422721 is a prime.

It is a super-3 number, since 3×632653423745³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 632653423693 and 632653423702.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 610595 + ... + 1279895.

It is an arithmetic number, because the mean of its divisors is an integer number (27468154080).

Almost surely, 2^632653423745 is an apocalyptic number.

It is an amenable number.

632653423745 is a deficient number, since it is larger than the sum of its proper divisors (246327506815).

632653423745 is a wasteful number, since it uses less digits than its factorization.

632653423745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669665.

The product of its digits is 10886400, while the sum is 50.

The spelling of 632653423745 in words is "six hundred thirty-two billion, six hundred fifty-three million, four hundred twenty-three thousand, seven hundred forty-five".