137266566457002 has 16 divisors (see below), whose sum is σ = 280374263402112. Its totient is φ = 44782000404320.

The previous prime is 137266566456967. The next prime is 137266566457019. The reversal of 137266566457002 is 200754665662731.

It is a happy number.

It is a super-2 number, since 2×137266566457002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243380436699 + ... + 243380437262.

It is an arithmetic number, because the mean of its divisors is an integer number (17523391462632).

Almost surely, 2^{137266566457002} is an apocalyptic number.

137266566457002 is an abundant number, since it is smaller than the sum of its proper divisors (143107696945110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

137266566457002 is a wasteful number, since it uses less digits than its factorization.

137266566457002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486760874013.

The product of its (nonzero) digits is 76204800, while the sum is 60.

The spelling of 137266566457002 in words is "one hundred thirty-seven trillion, two hundred sixty-six billion, five hundred sixty-six million, four hundred fifty-seven thousand, two".