137485045 has 24 divisors (see below), whose sum is σ = 177210720. Its totient is φ = 102353760.

The previous prime is 137485037. The next prime is 137485111. The reversal of 137485045 is 540584731.

It is not a de Polignac number, because 137485045 - 2³ = 137485037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 137484995 and 137485013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 105850 + ... + 107140.

It is an arithmetic number, because the mean of its divisors is an integer number (7383780).

Almost surely, 2^137485045 is an apocalyptic number.

It is an amenable number.

137485045 is a deficient number, since it is larger than the sum of its proper divisors (39725675).

137485045 is a wasteful number, since it uses less digits than its factorization.

137485045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1393 (or 1374 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 137485045 is about 11725.4016988758. The cubic root of 137485045 is about 516.1213446265.

The spelling of 137485045 in words is "one hundred thirty-seven million, four hundred eighty-five thousand, forty-five".