137563334 has 8 divisors (see below), whose sum is σ = 206615640. Its totient is φ = 68691456.

The previous prime is 137563333. The next prime is 137563339. The reversal of 137563334 is 433365731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×137563334² = 37847341722391112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 137563294 and 137563303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137563331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43184 + ... + 46259.

It is an arithmetic number, because the mean of its divisors is an integer number (25826955).

Almost surely, 2^137563334 is an apocalyptic number.

137563334 is a deficient number, since it is larger than the sum of its proper divisors (69052306).

137563334 is an equidigital number, since it uses as much as digits as its factorization.

137563334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90214.

The product of its digits is 68040, while the sum is 35.

The square root of 137563334 is about 11728.7396594860. The cubic root of 137563334 is about 516.2192921444.

The spelling of 137563334 in words is "one hundred thirty-seven million, five hundred sixty-three thousand, three hundred thirty-four".