137553330063 has 16 divisors (see below), whose sum is σ = 184623011456. Its totient is φ = 91094937120.

The previous prime is 137553330037. The next prime is 137553330067. The reversal of 137553330063 is 360033355731.

It is not a de Polignac number, because 137553330063 - 2³² = 133258362767 is a prime.

It is a super-2 number, since 2×137553330063² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137553330067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25020 + ... + 525102.

It is an arithmetic number, because the mean of its divisors is an integer number (11538938216).

Almost surely, 2^137553330063 is an apocalyptic number.

137553330063 is a deficient number, since it is larger than the sum of its proper divisors (47069681393).

137553330063 is a wasteful number, since it uses less digits than its factorization.

137553330063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500694.

The product of its (nonzero) digits is 255150, while the sum is 39.

Adding to 137553330063 its reverse (360033355731), we get a palindrome (497586685794).

The spelling of 137553330063 in words is "one hundred thirty-seven billion, five hundred fifty-three million, three hundred thirty thousand, sixty-three".