2505274047607 has 2 divisors, whose sum is σ = 2505274047608. Its totient is φ = 2505274047606.

The previous prime is 2505274047581. The next prime is 2505274047613. The reversal of 2505274047607 is 7067404725052.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2505274047607 is a prime.

It is a super-2 number, since 2×2505274047607² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2505274047677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252637023803 + 1252637023804.

It is an arithmetic number, because the mean of its divisors is an integer number (1252637023804).

Almost surely, 2^{2505274047607} is an apocalyptic number.

2505274047607 is a deficient number, since it is larger than the sum of its proper divisors (1).

2505274047607 is an equidigital number, since it uses as much as digits as its factorization.

2505274047607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3292800, while the sum is 49.

The spelling of 2505274047607 in words is "two trillion, five hundred five billion, two hundred seventy-four million, forty-seven thousand, six hundred seven".