214545262507 has 2 divisors, whose sum is σ = 214545262508. Its totient is φ = 214545262506.

The previous prime is 214545262457. The next prime is 214545262541. The reversal of 214545262507 is 705262545412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 214545262507 - 2¹⁵ = 214545229739 is a prime.

It is not a weakly prime, because it can be changed into another prime (214545262567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107272631253 + 107272631254.

It is an arithmetic number, because the mean of its divisors is an integer number (107272631254).

Almost surely, 2^214545262507 is an apocalyptic number.

214545262507 is a deficient number, since it is larger than the sum of its proper divisors (1).

214545262507 is an equidigital number, since it uses as much as digits as its factorization.

214545262507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672000, while the sum is 43.

The spelling of 214545262507 in words is "two hundred fourteen billion, five hundred forty-five million, two hundred sixty-two thousand, five hundred seven".