10632521847842 has 4 divisors (see below), whose sum is σ = 15948782771766. Its totient is φ = 5316260923920.

The previous prime is 10632521847821. The next prime is 10632521847851. The reversal of 10632521847842 is 24874812523601.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10057835045281 + 574686802561 = 3171409^2 + 758081^2 .

It is a super-2 number, since 2×10632521847842² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2658130461959 + ... + 2658130461962.

Almost surely, 2^{10632521847842} is an apocalyptic number.

10632521847842 is a deficient number, since it is larger than the sum of its proper divisors (5316260923924).

10632521847842 is an equidigital number, since it uses as much as digits as its factorization.

10632521847842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5316260923923.

The product of its (nonzero) digits is 5160960, while the sum is 53.

The spelling of 10632521847842 in words is "ten trillion, six hundred thirty-two billion, five hundred twenty-one million, eight hundred forty-seven thousand, eight hundred forty-two".