53025555049 has 8 divisors (see below), whose sum is σ = 57450396960. Its totient is φ = 48745790016.

The previous prime is 53025555043. The next prime is 53025555059. The reversal of 53025555049 is 94055552035.

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 53025555049 - 2³ = 53025555041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53025554996 and 53025555014.

It is not an unprimeable number, because it can be changed into a prime (53025555041) 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, 36268459 + ... + 36269920.

It is an arithmetic number, because the mean of its divisors is an integer number (7181299620).

Almost surely, 2^53025555049 is an apocalyptic number.

It is an amenable number.

53025555049 is a deficient number, since it is larger than the sum of its proper divisors (4424841911).

53025555049 is a wasteful number, since it uses less digits than its factorization.

53025555049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72538439.

The product of its (nonzero) digits is 675000, while the sum is 43.

The spelling of 53025555049 in words is "fifty-three billion, twenty-five million, five hundred fifty-five thousand, forty-nine".