1051670553743 has 4 divisors (see below), whose sum is σ = 1067367129240. Its totient is φ = 1035973978248.

The previous prime is 1051670553727. The next prime is 1051670553793. The reversal of 1051670553743 is 3473550761501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1051670553743 - 2⁴ = 1051670553727 is a prime.

It is a super-2 number, since 2×1051670553743² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051670553793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7848287648 + ... + 7848287781.

It is an arithmetic number, because the mean of its divisors is an integer number (266841782310).

Almost surely, 2^{1051670553743} is an apocalyptic number.

1051670553743 is a deficient number, since it is larger than the sum of its proper divisors (15696575497).

1051670553743 is an equidigital number, since it uses as much as digits as its factorization.

1051670553743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15696575496.

The product of its (nonzero) digits is 1323000, while the sum is 47.

The spelling of 1051670553743 in words is "one trillion, fifty-one billion, six hundred seventy million, five hundred fifty-three thousand, seven hundred forty-three".