53745455677101 has 4 divisors (see below), whose sum is σ = 71660607569472. Its totient is φ = 35830303784732.

The previous prime is 53745455677099. The next prime is 53745455677181. The reversal of 53745455677101 is 10177655454735.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53745455677101 - 2¹ = 53745455677099 is a prime.

It is a super-2 number, since 2×53745455677101² (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 (53745455677181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8957575946181 + ... + 8957575946186.

It is an arithmetic number, because the mean of its divisors is an integer number (17915151892368).

Almost surely, 2^{53745455677101} is an apocalyptic number.

It is an amenable number.

53745455677101 is a deficient number, since it is larger than the sum of its proper divisors (17915151892371).

53745455677101 is a wasteful number, since it uses less digits than its factorization.

53745455677101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17915151892370.

The product of its (nonzero) digits is 61740000, while the sum is 60.

The spelling of 53745455677101 in words is "fifty-three trillion, seven hundred forty-five billion, four hundred fifty-five million, six hundred seventy-seven thousand, one hundred one".