10533451011 has 16 divisors (see below), whose sum is σ = 14374609920. Its totient is φ = 6857373600.

The previous prime is 10533451009. The next prime is 10533451043. The reversal of 10533451011 is 11015433501.

It is not a de Polignac number, because 10533451011 - 2¹ = 10533451009 is a prime.

It is a super-2 number, since 2×10533451011² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10533451091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 806350 + ... + 819308.

It is an arithmetic number, because the mean of its divisors is an integer number (898413120).

Almost surely, 2^10533451011 is an apocalyptic number.

10533451011 is a deficient number, since it is larger than the sum of its proper divisors (3841158909).

10533451011 is a wasteful number, since it uses less digits than its factorization.

10533451011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19306.

The product of its (nonzero) digits is 900, while the sum is 24.

Adding to 10533451011 its reverse (11015433501), we get a palindrome (21548884512).

The spelling of 10533451011 in words is "ten billion, five hundred thirty-three million, four hundred fifty-one thousand, eleven".