545252112351 has 12 divisors (see below), whose sum is σ = 791118164928. Its totient is φ = 361871355744.

The previous prime is 545252112347. The next prime is 545252112413. The reversal of 545252112351 is 153211252545.

545252112351 is a `hidden beast` number, since 5 + 4 + 5 + 2 + 521 + 123 + 5 + 1 = 666.

It is not a de Polignac number, because 545252112351 - 2² = 545252112347 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545252112311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135835590 + ... + 135839603.

It is an arithmetic number, because the mean of its divisors is an integer number (65926513744).

Almost surely, 2^545252112351 is an apocalyptic number.

545252112351 is a deficient number, since it is larger than the sum of its proper divisors (245866052577).

545252112351 is a wasteful number, since it uses less digits than its factorization.

545252112351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271675422 (or 271675419 counting only the distinct ones).

The product of its digits is 60000, while the sum is 36.

Adding to 545252112351 its reverse (153211252545), we get a palindrome (698463364896).

The spelling of 545252112351 in words is "five hundred forty-five billion, two hundred fifty-two million, one hundred twelve thousand, three hundred fifty-one".