53105524031 has 8 divisors (see below), whose sum is σ = 61042849824. Its totient is φ = 45255903840.

The previous prime is 53105523997. The next prime is 53105524033. The reversal of 53105524031 is 13042550135.

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

It is not a de Polignac number, because 53105524031 - 2¹⁰ = 53105523007 is a prime.

It is a super-2 number, since 2×53105524031² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53105523985 and 53105524003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53105524033) 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, 21925100 + ... + 21927521.

It is an arithmetic number, because the mean of its divisors is an integer number (7630356228).

Almost surely, 2^53105524031 is an apocalyptic number.

53105524031 is a deficient number, since it is larger than the sum of its proper divisors (7937325793).

53105524031 is a wasteful number, since it uses less digits than its factorization.

53105524031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43852801.

The product of its (nonzero) digits is 9000, while the sum is 29.

The spelling of 53105524031 in words is "fifty-three billion, one hundred five million, five hundred twenty-four thousand, thirty-one".