25054170780607 has 2 divisors, whose sum is σ = 25054170780608. Its totient is φ = 25054170780606.

The previous prime is 25054170780493. The next prime is 25054170780631. The reversal of 25054170780607 is 70608707145052.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25054170780607 is a prime.

It is a super-3 number, since 3×25054170780607³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25054170780707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12527085390303 + 12527085390304.

It is an arithmetic number, because the mean of its divisors is an integer number (12527085390304).

Almost surely, 2^{25054170780607} is an apocalyptic number.

25054170780607 is a deficient number, since it is larger than the sum of its proper divisors (1).

25054170780607 is an equidigital number, since it uses as much as digits as its factorization.

25054170780607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3292800, while the sum is 52.

The spelling of 25054170780607 in words is "twenty-five trillion, fifty-four billion, one hundred seventy million, seven hundred eighty thousand, six hundred seven".