2542672767373 has 2 divisors, whose sum is σ = 2542672767374. Its totient is φ = 2542672767372.

The previous prime is 2542672767317. The next prime is 2542672767409. The reversal of 2542672767373 is 3737672762452.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1761467803209 + 781204964164 = 1327203^2 + 883858^2 .

It is a cyclic number.

It is not a de Polignac number, because 2542672767373 - 2³⁷ = 2405233813901 is a prime.

It is a super-2 number, since 2×2542672767373² (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 (2542172767373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1271336383686 + 1271336383687.

It is an arithmetic number, because the mean of its divisors is an integer number (1271336383687).

Almost surely, 2^{2542672767373} is an apocalyptic number.

It is an amenable number.

2542672767373 is a deficient number, since it is larger than the sum of its proper divisors (1).

2542672767373 is an equidigital number, since it uses as much as digits as its factorization.

2542672767373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124467840, while the sum is 61.

The spelling of 2542672767373 in words is "two trillion, five hundred forty-two billion, six hundred seventy-two million, seven hundred sixty-seven thousand, three hundred seventy-three".