13531045510 has 32 divisors (see below), whose sum is σ = 25750794240. Its totient is φ = 5104949472.

The previous prime is 13531045481. The next prime is 13531045513. The reversal of 13531045510 is 1554013531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13531045513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113734 + ... + 199993.

It is an arithmetic number, because the mean of its divisors is an integer number (804712320).

Almost surely, 2^13531045510 is an apocalyptic number.

13531045510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13531045510 is a deficient number, since it is larger than the sum of its proper divisors (12219748730).

13531045510 is a wasteful number, since it uses less digits than its factorization.

13531045510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313980.

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

The spelling of 13531045510 in words is "thirteen billion, five hundred thirty-one million, forty-five thousand, five hundred ten".