137592743 has 2 divisors, whose sum is σ = 137592744. Its totient is φ = 137592742.

The previous prime is 137592727. The next prime is 137592797. The reversal of 137592743 is 347295731.

It is a weak prime.

It is an emirp because it is prime and its reverse (347295731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 137592743 - 2⁴ = 137592727 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 137592743.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137592703) 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, 68796371 + 68796372.

It is an arithmetic number, because the mean of its divisors is an integer number (68796372).

Almost surely, 2^137592743 is an apocalyptic number.

137592743 is a deficient number, since it is larger than the sum of its proper divisors (1).

137592743 is an equidigital number, since it uses as much as digits as its factorization.

137592743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 158760, while the sum is 41.

The square root of 137592743 is about 11729.9933077560. The cubic root of 137592743 is about 516.2560761987.

The spelling of 137592743 in words is "one hundred thirty-seven million, five hundred ninety-two thousand, seven hundred forty-three".