53425054243 has 8 divisors (see below), whose sum is σ = 58523713776. Its totient is φ = 48366700800.

The previous prime is 53425054231. The next prime is 53425054253. The reversal of 53425054243 is 34245052435.

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

It is a de Polignac number, because none of the positive numbers 2^k-53425054243 is a prime.

It is a super-3 number, since 3×53425054243³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (53425054253) 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, 10073746 + ... + 10079047.

It is an arithmetic number, because the mean of its divisors is an integer number (7315464222).

Almost surely, 2^53425054243 is an apocalyptic number.

53425054243 is a deficient number, since it is larger than the sum of its proper divisors (5098659533).

53425054243 is a wasteful number, since it uses less digits than its factorization.

53425054243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20153045.

The product of its (nonzero) digits is 288000, while the sum is 37.

The spelling of 53425054243 in words is "fifty-three billion, four hundred twenty-five million, fifty-four thousand, two hundred forty-three".