137354254744531 has 32 divisors (see below), whose sum is σ = 153441656121600. Its totient is φ = 121897672519680.

The previous prime is 137354254744523. The next prime is 137354254744541. The reversal of 137354254744531 is 135447452453731.

It is a cyclic number.

It is not a de Polignac number, because 137354254744531 - 2³ = 137354254744523 is a prime.

It is a super-2 number, since 2×137354254744531² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (137354254744541) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 128209335 + ... + 129276223.

It is an arithmetic number, because the mean of its divisors is an integer number (4795051753800).

Almost surely, 2^{137354254744531} is an apocalyptic number.

137354254744531 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

137354254744531 is a deficient number, since it is larger than the sum of its proper divisors (16087401377069).

137354254744531 is a wasteful number, since it uses less digits than its factorization.

137354254744531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068339.

The product of its digits is 84672000, while the sum is 58.

The spelling of 137354254744531 in words is "one hundred thirty-seven trillion, three hundred fifty-four billion, two hundred fifty-four million, seven hundred forty-four thousand, five hundred thirty-one".