10520362533 has 4 divisors (see below), whose sum is σ = 14027150048. Its totient is φ = 7013575020.

The previous prime is 10520362519. The next prime is 10520362537. The reversal of 10520362533 is 33526302501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-10520362533 is a prime.

It is a super-2 number, since 2×10520362533² (a number of 21 digits) contains 22 as substring.

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 10520362533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10520362537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1753393753 + ... + 1753393758.

It is an arithmetic number, because the mean of its divisors is an integer number (3506787512).

Almost surely, 2^10520362533 is an apocalyptic number.

It is an amenable number.

10520362533 is a deficient number, since it is larger than the sum of its proper divisors (3506787515).

10520362533 is an equidigital number, since it uses as much as digits as its factorization.

10520362533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3506787514.

The product of its (nonzero) digits is 16200, while the sum is 30.

The spelling of 10520362533 in words is "ten billion, five hundred twenty million, three hundred sixty-two thousand, five hundred thirty-three".