14993797510 has 32 divisors (see below), whose sum is σ = 27226202112. Its totient is φ = 5944995840.

The previous prime is 14993797501. The next prime is 14993797519. The reversal of 14993797510 is 1579739941.

It is an interprime number because it is at equal distance from previous prime (14993797501) and next prime (14993797519).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14993797519) 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, 528507 + ... + 556153.

It is an arithmetic number, because the mean of its divisors is an integer number (850818816).

Almost surely, 2^14993797510 is an apocalyptic number.

14993797510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14993797510 is a deficient number, since it is larger than the sum of its proper divisors (12232404602).

14993797510 is a wasteful number, since it uses less digits than its factorization.

14993797510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28128.

The product of its (nonzero) digits is 2143260, while the sum is 55.

The spelling of 14993797510 in words is "fourteen billion, nine hundred ninety-three million, seven hundred ninety-seven thousand, five hundred ten".