50451451016 has 32 divisors (see below), whose sum is σ = 97512128640. Its totient is φ = 24458250048.

The previous prime is 50451450989. The next prime is 50451451019. The reversal of 50451451016 is 61015415405.

It is not an unprimeable number, because it can be changed into a prime (50451451019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 586775 + ... + 667238.

It is an arithmetic number, because the mean of its divisors is an integer number (3047254020).

Almost surely, 2^50451451016 is an apocalyptic number.

It is an amenable number.

50451451016 is a deficient number, since it is larger than the sum of its proper divisors (47060677624).

50451451016 is a wasteful number, since it uses less digits than its factorization.

50451451016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254173 (or 1254169 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 32.

The spelling of 50451451016 in words is "fifty billion, four hundred fifty-one million, four hundred fifty-one thousand, sixteen".