3045506157443 has 4 divisors (see below), whose sum is σ = 3060965579760. Its totient is φ = 3030046735128.

The previous prime is 3045506157401. The next prime is 3045506157469. The reversal of 3045506157443 is 3447516055403.

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 3045506157443 - 2²² = 3045501963139 is a prime.

It is a super-3 number, since 3×3045506157443³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3045506117443) 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, 7729710863 + ... + 7729711256.

It is an arithmetic number, because the mean of its divisors is an integer number (765241394940).

Almost surely, 2^{3045506157443} is an apocalyptic number.

3045506157443 is a deficient number, since it is larger than the sum of its proper divisors (15459422317).

3045506157443 is a wasteful number, since it uses less digits than its factorization.

3045506157443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15459422316.

The product of its (nonzero) digits is 3024000, while the sum is 47.

The spelling of 3045506157443 in words is "three trillion, forty-five billion, five hundred six million, one hundred fifty-seven thousand, four hundred forty-three".