10513135522 has 4 divisors (see below), whose sum is σ = 15769703286. Its totient is φ = 5256567760.

The previous prime is 10513135517. The next prime is 10513135541. The reversal of 10513135522 is 22553131501.

10513135522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 9997800121 + 515335401 = 99989^2 + 22701^2 .

It is a super-2 number, since 2×10513135522² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2628283879 + ... + 2628283882.

Almost surely, 2^10513135522 is an apocalyptic number.

10513135522 is a deficient number, since it is larger than the sum of its proper divisors (5256567764).

10513135522 is an equidigital number, since it uses as much as digits as its factorization.

10513135522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5256567763.

The product of its (nonzero) digits is 4500, while the sum is 28.

The spelling of 10513135522 in words is "ten billion, five hundred thirteen million, one hundred thirty-five thousand, five hundred twenty-two".