425452552014542 has 8 divisors (see below), whose sum is σ = 687269507100456. Its totient is φ = 196362716314392.

The previous prime is 425452552014487. The next prime is 425452552014577. The reversal of 425452552014542 is 245410255254524.

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

It is a super-3 number, since 3×425452552014542³ (a number of 45 digits) contains 333 as substring.

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, 8181779846408 + ... + 8181779846459.

It is an arithmetic number, because the mean of its divisors is an integer number (85908688387557).

Almost surely, 2^{425452552014542} is an apocalyptic number.

425452552014542 is a deficient number, since it is larger than the sum of its proper divisors (261816955085914).

425452552014542 is a wasteful number, since it uses less digits than its factorization.

425452552014542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16363559692882.

The product of its (nonzero) digits is 12800000, while the sum is 50.

The spelling of 425452552014542 in words is "four hundred twenty-five trillion, four hundred fifty-two billion, five hundred fifty-two million, fourteen thousand, five hundred forty-two".