1051692244045 has 8 divisors (see below), whose sum is σ = 1262096290296. Its totient is φ = 841310063616.

The previous prime is 1051692244019. The next prime is 1051692244079. The reversal of 1051692244045 is 5404422961501.

It can be written as a sum of positive squares in 4 ways, for example, as 776123881 + 1050916120164 = 27859^2 + 1025142^2 .

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-1051692244045 is a prime.

It is a super-2 number, since 2×1051692244045² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1051692243992 and 1051692244010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5360452 + ... + 5553181.

It is an arithmetic number, because the mean of its divisors is an integer number (157762036287).

Almost surely, 2^{1051692244045} is an apocalyptic number.

It is an amenable number.

1051692244045 is a deficient number, since it is larger than the sum of its proper divisors (210404046251).

1051692244045 is a wasteful number, since it uses less digits than its factorization.

1051692244045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10932911.

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 1051692244045 in words is "one trillion, fifty-one billion, six hundred ninety-two million, two hundred forty-four thousand, forty-five".