137245320454 has 16 divisors (see below), whose sum is σ = 226570718160. Its totient is φ = 61832162560.

The previous prime is 137245320451. The next prime is 137245320491. The reversal of 137245320454 is 454023542731.

It is a super-3 number, since 3×137245320454³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137245320451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27601159 + ... + 27606130.

It is an arithmetic number, because the mean of its divisors is an integer number (14160669885).

Almost surely, 2^137245320454 is an apocalyptic number.

137245320454 is a deficient number, since it is larger than the sum of its proper divisors (89325397706).

137245320454 is a wasteful number, since it uses less digits than its factorization.

137245320454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55207415.

The product of its (nonzero) digits is 403200, while the sum is 40.

The spelling of 137245320454 in words is "one hundred thirty-seven billion, two hundred forty-five million, three hundred twenty thousand, four hundred fifty-four".