1045067351263 has 4 divisors (see below), whose sum is σ = 1125457147528. Its totient is φ = 964677555000.

The previous prime is 1045067351233. The next prime is 1045067351269. The reversal of 1045067351263 is 3621537605401.

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 1045067351263 - 2⁹ = 1045067350751 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 (1045067351269) 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, 40194898113 + ... + 40194898138.

It is an arithmetic number, because the mean of its divisors is an integer number (281364286882).

Almost surely, 2^{1045067351263} is an apocalyptic number.

1045067351263 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1045067351263 is a deficient number, since it is larger than the sum of its proper divisors (80389796265).

1045067351263 is an equidigital number, since it uses as much as digits as its factorization.

1045067351263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80389796264.

The product of its (nonzero) digits is 453600, while the sum is 43.

The spelling of 1045067351263 in words is "one trillion, forty-five billion, sixty-seven million, three hundred fifty-one thousand, two hundred sixty-three".