137648574460 has 12 divisors (see below), whose sum is σ = 289062006408. Its totient is φ = 55059429776.

The previous prime is 137648574451. The next prime is 137648574463. The reversal of 137648574460 is 64475846731.

137648574460 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137648574463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3441214342 + ... + 3441214381.

It is an arithmetic number, because the mean of its divisors is an integer number (24088500534).

Almost surely, 2^137648574460 is an apocalyptic number.

137648574460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

137648574460 is an abundant number, since it is smaller than the sum of its proper divisors (151413431948).

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

137648574460 is a wasteful number, since it uses less digits than its factorization.

137648574460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6882428732 (or 6882428730 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 55.

The spelling of 137648574460 in words is "one hundred thirty-seven billion, six hundred forty-eight million, five hundred seventy-four thousand, four hundred sixty".