1046655793261 has 8 divisors (see below), whose sum is σ = 1143043380864. Its totient is φ = 952536149040.

The previous prime is 1046655793231. The next prime is 1046655793277. The reversal of 1046655793261 is 1623975566401.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1046655793261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046655793231) 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, 566984881 + ... + 566986726.

It is an arithmetic number, because the mean of its divisors is an integer number (142880422608).

Almost surely, 2^{1046655793261} is an apocalyptic number.

It is an amenable number.

1046655793261 is a deficient number, since it is larger than the sum of its proper divisors (96387587603).

1046655793261 is a wasteful number, since it uses less digits than its factorization.

1046655793261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133971691.

The product of its (nonzero) digits is 8164800, while the sum is 55.

The spelling of 1046655793261 in words is "one trillion, forty-six billion, six hundred fifty-five million, seven hundred ninety-three thousand, two hundred sixty-one".