50919480 has 48 divisors (see below), whose sum is σ = 165489480. Its totient is φ = 13578432.

The previous prime is 50919443. The next prime is 50919503. The reversal of 50919480 is 8491905.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70362 + ... + 71081.

Almost surely, 2^50919480 is an apocalyptic number.

It is an amenable number.

50919480 is an abundant number, since it is smaller than the sum of its proper divisors (114570000).

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

50919480 is a wasteful number, since it uses less digits than its factorization.

50919480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141460 (or 141453 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 50919480 is about 7135.7886740009. The cubic root of 50919480 is about 370.6477089201.

The spelling of 50919480 in words is "fifty million, nine hundred nineteen thousand, four hundred eighty".