11774525020 has 12 divisors (see below), whose sum is σ = 24726502584. Its totient is φ = 4709810000.

The previous prime is 11774525011. The next prime is 11774525029. The reversal of 11774525020 is 2052547711.

It is an interprime number because it is at equal distance from previous prime (11774525011) and next prime (11774525029).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11774525029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294363106 + ... + 294363145.

It is an arithmetic number, because the mean of its divisors is an integer number (2060541882).

Almost surely, 2^11774525020 is an apocalyptic number.

11774525020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11774525020 is an abundant number, since it is smaller than the sum of its proper divisors (12951977564).

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

11774525020 is a wasteful number, since it uses less digits than its factorization.

11774525020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588726260 (or 588726258 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 34.

The spelling of 11774525020 in words is "eleven billion, seven hundred seventy-four million, five hundred twenty-five thousand, twenty".