4050345551245 has 16 divisors (see below), whose sum is σ = 5567298595200. Its totient is φ = 2771110315584.

The previous prime is 4050345551149. The next prime is 4050345551249. The reversal of 4050345551245 is 5421555430504.

It is a cyclic number.

It is not a de Polignac number, because 4050345551245 - 2¹³ = 4050345543053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4050345551249) 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, 130598670 + ... + 130629679.

It is an arithmetic number, because the mean of its divisors is an integer number (347956162200).

Almost surely, 2^{4050345551245} is an apocalyptic number.

It is an amenable number.

4050345551245 is a deficient number, since it is larger than the sum of its proper divisors (1516953043955).

4050345551245 is a wasteful number, since it uses less digits than its factorization.

4050345551245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261228804.

The product of its (nonzero) digits is 1200000, while the sum is 43.

The spelling of 4050345551245 in words is "four trillion, fifty billion, three hundred forty-five million, five hundred fifty-one thousand, two hundred forty-five".