12953510 has 16 divisors (see below), whose sum is σ = 23389776. Its totient is φ = 5165088.

The previous prime is 12953491. The next prime is 12953513. The reversal of 12953510 is 1535921.

It is a self number, because there is not a number n which added to its sum of digits gives 12953510.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12953513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1604 + ... + 5336.

It is an arithmetic number, because the mean of its divisors is an integer number (1461861).

Almost surely, 2^12953510 is an apocalyptic number.

12953510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12953510 is a deficient number, since it is larger than the sum of its proper divisors (10436266).

12953510 is a wasteful number, since it uses less digits than its factorization.

12953510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4087.

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 12953510 is about 3599.0984982354. The cubic root of 12953510 is about 234.8528428323.

The spelling of 12953510 in words is "twelve million, nine hundred fifty-three thousand, five hundred ten".