14761521010 has 16 divisors (see below), whose sum is σ = 26572942296. Its totient is φ = 5904118528.

The previous prime is 14761520987. The next prime is 14761521011. The reversal of 14761521010 is 1012516741.

It is a Cunningham number, because it is equal to 121497²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 14761521009 + 1 = 121497^2 + 1^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14761521010.

It is not an unprimeable number, because it can be changed into a prime (14761521011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81072 + ... + 189988.

Almost surely, 2^14761521010 is an apocalyptic number.

14761521010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14761521010 is a deficient number, since it is larger than the sum of its proper divisors (11811421286).

14761521010 is a wasteful number, since it uses less digits than its factorization.

14761521010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122477.

The product of its (nonzero) digits is 1680, while the sum is 28.

The spelling of 14761521010 in words is "fourteen billion, seven hundred sixty-one million, five hundred twenty-one thousand, ten".