53880266631 has 8 divisors (see below), whose sum is σ = 71914345344. Its totient is φ = 35883182840.

The previous prime is 53880266579. The next prime is 53880266653. The reversal of 53880266631 is 13666208835.

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 53880266631 - 2¹¹ = 53880264583 is a prime.

It is a super-2 number, since 2×53880266631² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53880264631) 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 7 ways as a sum of consecutive naturals, for example, 9245331 + ... + 9251156.

It is an arithmetic number, because the mean of its divisors is an integer number (8989293168).

Almost surely, 2^53880266631 is an apocalyptic number.

53880266631 is a deficient number, since it is larger than the sum of its proper divisors (18034078713).

53880266631 is a wasteful number, since it uses less digits than its factorization.

53880266631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18497461.

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 53880266631 in words is "fifty-three billion, eight hundred eighty million, two hundred sixty-six thousand, six hundred thirty-one".