53153261051 has 16 divisors (see below), whose sum is σ = 59669779680. Its totient is φ = 46922618880.

The previous prime is 53153261047. The next prime is 53153261053. The reversal of 53153261051 is 15016235135.

It is a cyclic number.

It is not a de Polignac number, because 53153261051 - 2² = 53153261047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53153260999 and 53153261017.

It is not an unprimeable number, because it can be changed into a prime (53153261053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78875 + ... + 335451.

It is an arithmetic number, because the mean of its divisors is an integer number (3729361230).

Almost surely, 2^53153261051 is an apocalyptic number.

53153261051 is a deficient number, since it is larger than the sum of its proper divisors (6516518629).

53153261051 is a wasteful number, since it uses less digits than its factorization.

53153261051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257134.

The product of its (nonzero) digits is 13500, while the sum is 32.

Adding to 53153261051 its reverse (15016235135), we get a palindrome (68169496186).

The spelling of 53153261051 in words is "fifty-three billion, one hundred fifty-three million, two hundred sixty-one thousand, fifty-one".