7045353169 has 4 divisors (see below), whose sum is σ = 7351672896. Its totient is φ = 6739033444.

The previous prime is 7045353109. The next prime is 7045353181. The reversal of 7045353169 is 9613535407.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9613535407 = 7 ⋅1373362201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7045353169 is a prime.

It is a super-2 number, since 2×7045353169² = 99274002551876685122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7045353109) 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, 153159829 + ... + 153159874.

It is an arithmetic number, because the mean of its divisors is an integer number (1837918224).

Almost surely, 2^7045353169 is an apocalyptic number.

It is an amenable number.

7045353169 is a deficient number, since it is larger than the sum of its proper divisors (306319727).

7045353169 is a wasteful number, since it uses less digits than its factorization.

7045353169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306319726.

The product of its (nonzero) digits is 340200, while the sum is 43.

The square root of 7045353169 is about 83936.6020815711. The cubic root of 7045353169 is about 1917.0536015715.

The spelling of 7045353169 in words is "seven billion, forty-five million, three hundred fifty-three thousand, one hundred sixty-nine".