137453140 has 24 divisors (see below), whose sum is σ = 314893152. Its totient is φ = 49982880.

The previous prime is 137453137. The next prime is 137453203. The reversal of 137453140 is 41354731.

It is a junction number, because it is equal to n+sod(n) for n = 137453099 and 137453108.

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, 312174 + ... + 312613.

It is an arithmetic number, because the mean of its divisors is an integer number (13120548).

Almost surely, 2^137453140 is an apocalyptic number.

137453140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

137453140 is an abundant number, since it is smaller than the sum of its proper divisors (177440012).

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

137453140 is a wasteful number, since it uses less digits than its factorization.

137453140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624807 (or 624805 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 137453140 is about 11724.0411121763. The cubic root of 137453140 is about 516.0814175556.

The spelling of 137453140 in words is "one hundred thirty-seven million, four hundred fifty-three thousand, one hundred forty".