11770204450 has 12 divisors (see below), whose sum is σ = 21892580370. Its totient is φ = 4708081760.

The previous prime is 11770204423. The next prime is 11770204487. The reversal of 11770204450 is 5440207711.

It can be written as a sum of positive squares in 3 ways, for example, as 4741561881 + 7028642569 = 68859^2 + 83837^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117701995 + ... + 117702094.

Almost surely, 2^11770204450 is an apocalyptic number.

11770204450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11770204450 is a deficient number, since it is larger than the sum of its proper divisors (10122375920).

11770204450 is a wasteful number, since it uses less digits than its factorization.

11770204450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235404101 (or 235404096 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 31.

The spelling of 11770204450 in words is "eleven billion, seven hundred seventy million, two hundred four thousand, four hundred fifty".