11626578740485 has 8 divisors (see below), whose sum is σ = 14248743307776. Its totient is φ = 9103363779600.

The previous prime is 11626578740467. The next prime is 11626578740507. The reversal of 11626578740485 is 58404787562611.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11626578740485 - 2²⁷ = 11626444522757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24737401341 + ... + 24737401810.

It is an arithmetic number, because the mean of its divisors is an integer number (1781092913472).

Almost surely, 2^{11626578740485} is an apocalyptic number.

It is an amenable number.

11626578740485 is a deficient number, since it is larger than the sum of its proper divisors (2622164567291).

11626578740485 is an equidigital number, since it uses as much as digits as its factorization.

11626578740485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49474803203.

The product of its (nonzero) digits is 90316800, while the sum is 64.

The spelling of 11626578740485 in words is "eleven trillion, six hundred twenty-six billion, five hundred seventy-eight million, seven hundred forty thousand, four hundred eighty-five".