3023666526545 has 16 divisors (see below), whose sum is σ = 4154187472128. Its totient is φ = 2069648928960.

The previous prime is 3023666526509. The next prime is 3023666526547. The reversal of 3023666526545 is 5456256663203.

It is not a de Polignac number, because 3023666526545 - 2¹⁸ = 3023666264401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3023666526547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77530301 + ... + 77569290.

It is an arithmetic number, because the mean of its divisors is an integer number (259636717008).

Almost surely, 2^{3023666526545} is an apocalyptic number.

3023666526545 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3023666526545 is a deficient number, since it is larger than the sum of its proper divisors (1130520945583).

3023666526545 is a wasteful number, since it uses less digits than its factorization.

3023666526545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155100160.

The product of its (nonzero) digits is 23328000, while the sum is 53.

The spelling of 3023666526545 in words is "three trillion, twenty-three billion, six hundred sixty-six million, five hundred twenty-six thousand, five hundred forty-five".