11477645000 has 80 divisors (see below), whose sum is σ = 27059025840. Its totient is φ = 4562568000.

The previous prime is 11477644993. The next prime is 11477645017. The reversal of 11477645000 is 54677411.

It is a happy number.

It is a super-3 number, since 3×11477645000³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 807959 + ... + 822041.

It is an arithmetic number, because the mean of its divisors is an integer number (338237823).

Almost surely, 2^11477645000 is an apocalyptic number.

11477645000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11477645000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13529512920).

11477645000 is an abundant number, since it is smaller than the sum of its proper divisors (15581380840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11477645000 is a wasteful number, since it uses less digits than its factorization.

11477645000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14272 (or 14253 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 35.

The spelling of 11477645000 in words is "eleven billion, four hundred seventy-seven million, six hundred forty-five thousand".