11770523641 has 8 divisors (see below), whose sum is σ = 12155418368. Its totient is φ = 11385954000.

The previous prime is 11770523599. The next prime is 11770523669. The reversal of 11770523641 is 14632507711.

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

It is a cyclic number.

It is not a de Polignac number, because 11770523641 - 2⁹ = 11770523129 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11770523641.

It is not an unprimeable number, because it can be changed into a prime (11770523041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6570 + ... + 153571.

It is an arithmetic number, because the mean of its divisors is an integer number (1519427296).

Almost surely, 2^11770523641 is an apocalyptic number.

It is an amenable number.

11770523641 is a deficient number, since it is larger than the sum of its proper divisors (384894727).

11770523641 is a wasteful number, since it uses less digits than its factorization.

11770523641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162543.

The product of its (nonzero) digits is 35280, while the sum is 37.

The spelling of 11770523641 in words is "eleven billion, seven hundred seventy million, five hundred twenty-three thousand, six hundred forty-one".