137501450 has 12 divisors (see below), whose sum is σ = 255752790. Its totient is φ = 55000560.

The previous prime is 137501431. The next prime is 137501467. The reversal of 137501450 is 54105731.

137501450 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 75359761 + 62141689 = 8681^2 + 7883^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1374965 + ... + 1375064.

Almost surely, 2^137501450 is an apocalyptic number.

137501450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

137501450 is a deficient number, since it is larger than the sum of its proper divisors (118251340).

137501450 is a wasteful number, since it uses less digits than its factorization.

137501450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2750041 (or 2750036 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 137501450 is about 11726.1012276033. The cubic root of 137501450 is about 516.1418720323.

The spelling of 137501450 in words is "one hundred thirty-seven million, five hundred one thousand, four hundred fifty".