50783412 has 24 divisors (see below), whose sum is σ = 119996800. Its totient is φ = 16713216.

The previous prime is 50783401. The next prime is 50783423. The reversal of 50783412 is 21438705.

It is an interprime number because it is at equal distance from previous prime (50783401) and next prime (50783423).

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 50783412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25837 + ... + 27732.

Almost surely, 2^50783412 is an apocalyptic number.

It is an amenable number.

50783412 is an abundant number, since it is smaller than the sum of its proper divisors (69213388).

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

50783412 is a wasteful number, since it uses less digits than its factorization.

50783412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53655 (or 53653 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 50783412 is about 7126.2481012101. The cubic root of 50783412 is about 370.3172637924.

The spelling of 50783412 in words is "fifty million, seven hundred eighty-three thousand, four hundred twelve".