11456112511630 has 16 divisors (see below), whose sum is σ = 21332071573920. Its totient is φ = 4424429659552.

The previous prime is 11456112511579. The next prime is 11456112511667. The reversal of 11456112511630 is 3611521165411.

It is a self number, because there is not a number n which added to its sum of digits gives 11456112511630.

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, 19751917834 + ... + 19751918413.

It is an arithmetic number, because the mean of its divisors is an integer number (1333254473370).

Almost surely, 2^{11456112511630} is an apocalyptic number.

11456112511630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11456112511630 is a deficient number, since it is larger than the sum of its proper divisors (9875959062290).

11456112511630 is a wasteful number, since it uses less digits than its factorization.

11456112511630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39503836283.

The product of its (nonzero) digits is 21600, while the sum is 37.

The spelling of 11456112511630 in words is "eleven trillion, four hundred fifty-six billion, one hundred twelve million, five hundred eleven thousand, six hundred thirty".