50292449046 has 128 divisors (see below), whose sum is σ = 132356505600. Its totient is φ = 13852023840.

The previous prime is 50292449027. The next prime is 50292449089. The reversal of 50292449046 is 64094429205.

It is a junction number, because it is equal to n+sod(n) for n = 50292448992 and 50292449010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3073675 + ... + 3089993.

It is an arithmetic number, because the mean of its divisors is an integer number (1034035200).

Almost surely, 2^50292449046 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50292449046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66178252800).

50292449046 is an abundant number, since it is smaller than the sum of its proper divisors (82064056554).

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

50292449046 is a wasteful number, since it uses less digits than its factorization.

50292449046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16631 (or 16625 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 50292449046 in words is "fifty billion, two hundred ninety-two million, four hundred forty-nine thousand, forty-six".