53445345134 has 8 divisors (see below), whose sum is σ = 83653583760. Its totient is φ = 25560817216.

The previous prime is 53445345091. The next prime is 53445345199. The reversal of 53445345134 is 43154354435.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 53445345091 and 53445345100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580927619 + ... + 580927710.

It is an arithmetic number, because the mean of its divisors is an integer number (10456697970).

Almost surely, 2^53445345134 is an apocalyptic number.

53445345134 is a deficient number, since it is larger than the sum of its proper divisors (30208238626).

53445345134 is a wasteful number, since it uses less digits than its factorization.

53445345134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161855354.

The product of its digits is 864000, while the sum is 41.

Adding to 53445345134 its reverse (43154354435), we get a palindrome (96599699569).

The spelling of 53445345134 in words is "fifty-three billion, four hundred forty-five million, three hundred forty-five thousand, one hundred thirty-four".