11651454312010 has 32 divisors (see below), whose sum is σ = 21277491599232. Its totient is φ = 4592890532160.

The previous prime is 11651454311983. The next prime is 11651454312019. The reversal of 11651454312010 is 1021345415611.

It is not an unprimeable number, because it can be changed into a prime (11651454312019) 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, 2065629 + ... + 5250688.

It is an arithmetic number, because the mean of its divisors is an integer number (664921612476).

Almost surely, 2^{11651454312010} is an apocalyptic number.

11651454312010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11651454312010 is a deficient number, since it is larger than the sum of its proper divisors (9626037287222).

11651454312010 is a wasteful number, since it uses less digits than its factorization.

11651454312010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7318638.

The product of its (nonzero) digits is 14400, while the sum is 34.

Adding to 11651454312010 its reverse (1021345415611), we get a palindrome (12672799727621).

The spelling of 11651454312010 in words is "eleven trillion, six hundred fifty-one billion, four hundred fifty-four million, three hundred twelve thousand, ten".