11754022555396 has 135 divisors (see below), whose sum is σ = 23431051072485. Its totient is φ = 5159077387200.

The previous prime is 11754022555393. The next prime is 11754022555399. The reversal of 11754022555396 is 69355522045711.

It is a happy number.

The square root of 11754022555396 is 3428414.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (11754022555393) and next prime (11754022555399).

It can be written as a sum of positive squares in only one way, i.e., 10165575722500 + 1588446832896 = 3188350^2 + 1260336^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11754022555393) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 25719961600 + ... + 25719962056.

Almost surely, 2^{11754022555396} is an apocalyptic number.

11754022555396 is the 3428414-th square number.

It is an amenable number.

11754022555396 is a deficient number, since it is larger than the sum of its proper divisors (11677028517089).

11754022555396 is an frugal number, since it uses more digits than its factorization.

11754022555396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024 (or 501 counting only the distinct ones).

The product of its (nonzero) digits is 11340000, while the sum is 55.

The spelling of 11754022555396 in words is "eleven trillion, seven hundred fifty-four billion, twenty-two million, five hundred fifty-five thousand, three hundred ninety-six".