7192980015461 has 2 divisors, whose sum is σ = 7192980015462. Its totient is φ = 7192980015460.

The previous prime is 7192980015457. The next prime is 7192980015527. The reversal of 7192980015461 is 1645100892917.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6656451600100 + 536528415361 = 2580010^2 + 732481^2 .

It is a cyclic number.

It is not a de Polignac number, because 7192980015461 - 2² = 7192980015457 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7192980015061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3596490007730 + 3596490007731.

It is an arithmetic number, because the mean of its divisors is an integer number (3596490007731).

Almost surely, 2^{7192980015461} is an apocalyptic number.

It is an amenable number.

7192980015461 is a deficient number, since it is larger than the sum of its proper divisors (1).

7192980015461 is an equidigital number, since it uses as much as digits as its factorization.

7192980015461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 53.

The spelling of 7192980015461 in words is "seven trillion, one hundred ninety-two billion, nine hundred eighty million, fifteen thousand, four hundred sixty-one".