50137660 has 12 divisors (see below), whose sum is σ = 105289128. Its totient is φ = 20055056.

The previous prime is 50137657. The next prime is 50137667. The reversal of 50137660 is 6673105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50137667) 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, 1253422 + ... + 1253461.

It is an arithmetic number, because the mean of its divisors is an integer number (8774094).

Almost surely, 2^50137660 is an apocalyptic number.

It is an amenable number.

50137660 is an abundant number, since it is smaller than the sum of its proper divisors (55151468).

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

50137660 is a wasteful number, since it uses less digits than its factorization.

50137660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2506892 (or 2506890 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 50137660 is about 7080.7951530884. The cubic root of 50137660 is about 368.7409359067.

The spelling of 50137660 in words is "fifty million, one hundred thirty-seven thousand, six hundred sixty".