1137969755548 has 12 divisors (see below), whose sum is σ = 1991561717320. Its totient is φ = 568952122032.

The previous prime is 1137969755491. The next prime is 1137969755557. The reversal of 1137969755548 is 8455579697311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8110686 + ... + 8249797.

Almost surely, 2^{1137969755548} is an apocalyptic number.

It is an amenable number.

1137969755548 is a deficient number, since it is larger than the sum of its proper divisors (853591961772).

1137969755548 is a wasteful number, since it uses less digits than its factorization.

1137969755548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16377876 (or 16377874 counting only the distinct ones).

The product of its digits is 285768000, while the sum is 70.

The spelling of 1137969755548 in words is "one trillion, one hundred thirty-seven billion, nine hundred sixty-nine million, seven hundred fifty-five thousand, five hundred forty-eight".