50361851763447 has 32 divisors (see below), whose sum is σ = 79429793034240. Its totient is φ = 27775207272960.

The previous prime is 50361851763403. The next prime is 50361851763499. The reversal of 50361851763447 is 74436715816305.

It is not a de Polignac number, because 50361851763447 - 2⁷ = 50361851763319 is a prime.

It is a super-2 number, since 2×50361851763447² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50361856763447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103457922 + ... + 103943567.

It is an arithmetic number, because the mean of its divisors is an integer number (2482181032320).

Almost surely, 2^{50361851763447} is an apocalyptic number.

50361851763447 is a deficient number, since it is larger than the sum of its proper divisors (29067941270793).

50361851763447 is a wasteful number, since it uses less digits than its factorization.

50361851763447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207401903.

The product of its (nonzero) digits is 50803200, while the sum is 60.

The spelling of 50361851763447 in words is "fifty trillion, three hundred sixty-one billion, eight hundred fifty-one million, seven hundred sixty-three thousand, four hundred forty-seven".