50625225061749 has 72 divisors (see below), whose sum is σ = 83769384374312. Its totient is φ = 29281381079040.

The previous prime is 50625225061603. The next prime is 50625225061753. The reversal of 50625225061749 is 94716052252605.

50625225061749 is a `hidden beast` number, since 5 + 0 + 6 + 2 + 522 + 50 + 61 + 7 + 4 + 9 = 666.

It can be written as a sum of positive squares in 12 ways, for example, as 1395103511025 + 49230121550724 = 1181145^2 + 7016418^2 .

It is not a de Polignac number, because 50625225061749 - 2⁹ = 50625225061237 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50625225061695 and 50625225061704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50625225061799) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 23763639 + ... + 25806219.

Almost surely, 2^{50625225061749} is an apocalyptic number.

It is an amenable number.

50625225061749 is a deficient number, since it is larger than the sum of its proper divisors (33144159312563).

50625225061749 is a wasteful number, since it uses less digits than its factorization.

50625225061749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2043367 (or 2043347 counting only the distinct ones).

The product of its (nonzero) digits is 9072000, while the sum is 54.

The spelling of 50625225061749 in words is "fifty trillion, six hundred twenty-five billion, two hundred twenty-five million, sixty-one thousand, seven hundred forty-nine".