137483543 has 6 divisors (see below), whose sum is σ = 142062552. Its totient is φ = 133047660.

The previous prime is 137483501. The next prime is 137483557. The reversal of 137483543 is 345384731.

It is not a de Polignac number, because 137483543 - 2²² = 133289239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 137483497 and 137483506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137488543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70571 + ... + 72492.

It is an arithmetic number, because the mean of its divisors is an integer number (23677092).

Almost surely, 2^137483543 is an apocalyptic number.

137483543 is a deficient number, since it is larger than the sum of its proper divisors (4579009).

137483543 is an equidigital number, since it uses as much as digits as its factorization.

137483543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143125 (or 143094 counting only the distinct ones).

The product of its digits is 120960, while the sum is 38.

The square root of 137483543 is about 11725.3376497225. The cubic root of 137483543 is about 516.1194651080.

The spelling of 137483543 in words is "one hundred thirty-seven million, four hundred eighty-three thousand, five hundred forty-three".