50437740 has 48 divisors (see below), whose sum is σ = 141654240. Its totient is φ = 13409280.

The previous prime is 50437733. The next prime is 50437741. The reversal of 50437740 is 4773405.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 50437698 and 50437707.

It is not an unprimeable number, because it can be changed into a prime (50437741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22260 + ... + 24420.

It is an arithmetic number, because the mean of its divisors is an integer number (2951130).

Almost surely, 2^50437740 is an apocalyptic number.

It is an amenable number.

50437740 is an abundant number, since it is smaller than the sum of its proper divisors (91216500).

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

50437740 is a wasteful number, since it uses less digits than its factorization.

50437740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2562 (or 2560 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 50437740 is about 7101.9532524510. The cubic root of 50437740 is about 369.4751262429.

The spelling of 50437740 in words is "fifty million, four hundred thirty-seven thousand, seven hundred forty".