545252524011 has 96 divisors (see below), whose sum is σ = 923080511808. Its totient is φ = 307018874880.

The previous prime is 545252523973. The next prime is 545252524013. The reversal of 545252524011 is 110425252545.

545252524011 is a `hidden beast` number, since 54 + 52 + 525 + 24 + 0 + 11 = 666.

It is not a de Polignac number, because 545252524011 - 2²⁹ = 544715653099 is a prime.

It is a super-2 number, since 2×545252524011² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (545252524013) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 128564851 + ... + 128569091.

It is an arithmetic number, because the mean of its divisors is an integer number (9615421998).

Almost surely, 2^545252524011 is an apocalyptic number.

545252524011 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

545252524011 is a deficient number, since it is larger than the sum of its proper divisors (377827987797).

545252524011 is a wasteful number, since it uses less digits than its factorization.

545252524011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6061 (or 6058 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

Adding to 545252524011 its reverse (110425252545), we get a palindrome (655677776556).

The spelling of 545252524011 in words is "five hundred forty-five billion, two hundred fifty-two million, five hundred twenty-four thousand, eleven".