53613445023263 has 8 divisors (see below), whose sum is σ = 54941933524608. Its totient is φ = 52300494399384.

The previous prime is 53613445023241. The next prime is 53613445023287. The reversal of 53613445023263 is 36232054431635.

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 53613445023263 - 2¹⁸ = 53613444761119 is a prime.

It is a super-2 number, since 2×53613445023263² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53613445023223) 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, 3884462381 + ... + 3884476182.

It is an arithmetic number, because the mean of its divisors is an integer number (6867741690576).

Almost surely, 2^{53613445023263} is an apocalyptic number.

53613445023263 is a deficient number, since it is larger than the sum of its proper divisors (1328488501345).

53613445023263 is a wasteful number, since it uses less digits than its factorization.

53613445023263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7768938733.

The product of its (nonzero) digits is 4665600, while the sum is 47.

Adding to 53613445023263 its reverse (36232054431635), we get a palindrome (89845499454898).

The spelling of 53613445023263 in words is "fifty-three trillion, six hundred thirteen billion, four hundred forty-five million, twenty-three thousand, two hundred sixty-three".