4545210129977 has 32 divisors (see below), whose sum is σ = 5038323120000. Its totient is φ = 4066105776640.

The previous prime is 4545210129947. The next prime is 4545210129983. The reversal of 4545210129977 is 7799210125454.

It is a cyclic number.

It is not a de Polignac number, because 4545210129977 - 2⁶ = 4545210129913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4545210129917) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78890693 + ... + 78948285.

It is an arithmetic number, because the mean of its divisors is an integer number (157447597500).

Almost surely, 2^{4545210129977} is an apocalyptic number.

It is an amenable number.

4545210129977 is a deficient number, since it is larger than the sum of its proper divisors (493112990023).

4545210129977 is a wasteful number, since it uses less digits than its factorization.

4545210129977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58201.

The product of its (nonzero) digits is 6350400, while the sum is 56.

The spelling of 4545210129977 in words is "four trillion, five hundred forty-five billion, two hundred ten million, one hundred twenty-nine thousand, nine hundred seventy-seven".