137315542 has 36 divisors (see below), whose sum is σ = 259481556. Its totient is φ = 54316080.

The previous prime is 137315537. The next prime is 137315557. The reversal of 137315542 is 245513731.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 12417 + ... + 20707.

It is an arithmetic number, because the mean of its divisors is an integer number (7207821).

Almost surely, 2^137315542 is an apocalyptic number.

137315542 is a deficient number, since it is larger than the sum of its proper divisors (122166014).

137315542 is a wasteful number, since it uses less digits than its factorization.

137315542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8333 (or 8313 counting only the distinct ones).

The product of its digits is 12600, while the sum is 31.

The square root of 137315542 is about 11718.1714443850. The cubic root of 137315542 is about 515.9091516241.

The spelling of 137315542 in words is "one hundred thirty-seven million, three hundred fifteen thousand, five hundred forty-two".