11376553747 has 8 divisors (see below), whose sum is σ = 12255120416. Its totient is φ = 10498479552.

The previous prime is 11376553633. The next prime is 11376553759. The reversal of 11376553747 is 74735567311.

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 11376553747 - 2¹¹ = 11376551699 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 11376553747.

It is not an unprimeable number, because it can be changed into a prime (11376553147) 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, 74418 + ... + 168199.

It is an arithmetic number, because the mean of its divisors is an integer number (1531890052).

Almost surely, 2^11376553747 is an apocalyptic number.

11376553747 is a deficient number, since it is larger than the sum of its proper divisors (878566669).

11376553747 is a wasteful number, since it uses less digits than its factorization.

11376553747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246237.

The product of its digits is 1852200, while the sum is 49.

The spelling of 11376553747 in words is "eleven billion, three hundred seventy-six million, five hundred fifty-three thousand, seven hundred forty-seven".