53950074049 has 8 divisors (see below), whose sum is σ = 56363002920. Its totient is φ = 51573984000.

The previous prime is 53950074043. The next prime is 53950074089. The reversal of 53950074049 is 94047005935.

It is a happy number.

53950074049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 17162834049 + 36787240000 = 131007^2 + 191800^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53950074049 - 2³ = 53950074041 is a prime.

It is a super-2 number, since 2×53950074049² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53950074041) 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, 9206712 + ... + 9212569.

It is an arithmetic number, because the mean of its divisors is an integer number (7045375365).

Almost surely, 2^53950074049 is an apocalyptic number.

It is an amenable number.

53950074049 is a deficient number, since it is larger than the sum of its proper divisors (2412928871).

53950074049 is a wasteful number, since it uses less digits than its factorization.

53950074049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18419411.

The product of its (nonzero) digits is 680400, while the sum is 46.

The spelling of 53950074049 in words is "fifty-three billion, nine hundred fifty million, seventy-four thousand, forty-nine".