632623040533532 has 24 divisors (see below), whose sum is σ = 1107939350154000. Its totient is φ = 316068974724096.

The previous prime is 632623040533483. The next prime is 632623040533537. The reversal of 632623040533532 is 235335040326236.

It is a super-2 number, since 2×632623040533532² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632623040533537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69766844 + ... + 78311292.

It is an arithmetic number, because the mean of its divisors is an integer number (46164139589750).

Almost surely, 2^{632623040533532} is an apocalyptic number.

It is an amenable number.

632623040533532 is a deficient number, since it is larger than the sum of its proper divisors (475316309620468).

632623040533532 is a wasteful number, since it uses less digits than its factorization.

632623040533532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8558645 (or 8558643 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 47.

Adding to 632623040533532 its reverse (235335040326236), we get a palindrome (867958080859768).

The spelling of 632623040533532 in words is "six hundred thirty-two trillion, six hundred twenty-three billion, forty million, five hundred thirty-three thousand, five hundred thirty-two".