50245721463 has 12 divisors (see below), whose sum is σ = 77932139640. Its totient is φ = 28711840752.

The previous prime is 50245721459. The next prime is 50245721473. The reversal of 50245721463 is 36412754205.

It is not a de Polignac number, because 50245721463 - 2² = 50245721459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50245721473) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 170903668 + ... + 170903961.

It is an arithmetic number, because the mean of its divisors is an integer number (6494344970).

Almost surely, 2^50245721463 is an apocalyptic number.

50245721463 is a deficient number, since it is larger than the sum of its proper divisors (27686418177).

50245721463 is a wasteful number, since it uses less digits than its factorization.

50245721463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341807646 (or 341807639 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 39.

It can be divided in two parts, 5024572 and 1463, that added together give a triangular number (5026035 = T₃₁₇₀).

The spelling of 50245721463 in words is "fifty billion, two hundred forty-five million, seven hundred twenty-one thousand, four hundred sixty-three".