137501466805 has 8 divisors (see below), whose sum is σ = 166300987392. Its totient is φ = 109135021968.

The previous prime is 137501466793. The next prime is 137501466811. The reversal of 137501466805 is 508664105731.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 137501466805 - 2⁷ = 137501466677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108268237 + ... + 108269506.

It is an arithmetic number, because the mean of its divisors is an integer number (20787623424).

Almost surely, 2^137501466805 is an apocalyptic number.

It is an amenable number.

137501466805 is a deficient number, since it is larger than the sum of its proper divisors (28799520587).

137501466805 is a wasteful number, since it uses less digits than its factorization.

137501466805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216537875.

The product of its (nonzero) digits is 604800, while the sum is 46.

The spelling of 137501466805 in words is "one hundred thirty-seven billion, five hundred one million, four hundred sixty-six thousand, eight hundred five".