632106431125445 has 8 divisors (see below), whose sum is σ = 779028466468344. Its totient is φ = 492017978821824.

The previous prime is 632106431125277. The next prime is 632106431125453. The reversal of 632106431125445 is 544521134601236.

It can be written as a sum of positive squares in 4 ways, for example, as 184653256883524 + 447453174241921 = 13588718^2 + 21153089^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 632106431125445 - 2⁴⁴ = 614514245081029 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 632106431125445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1708395759614 + ... + 1708395759983.

It is an arithmetic number, because the mean of its divisors is an integer number (97378558308543).

Almost surely, 2^{632106431125445} is an apocalyptic number.

It is an amenable number.

632106431125445 is a deficient number, since it is larger than the sum of its proper divisors (146922035342899).

632106431125445 is a wasteful number, since it uses less digits than its factorization.

632106431125445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3416791519639.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 632106431125445 in words is "six hundred thirty-two trillion, one hundred six billion, four hundred thirty-one million, one hundred twenty-five thousand, four hundred forty-five".