545403142053 has 48 divisors (see below), whose sum is σ = 982447629696. Its totient is φ = 283254261120.

The previous prime is 545403142021. The next prime is 545403142061. The reversal of 545403142053 is 350241304545.

545403142053 is a `hidden beast` number, since 5 + 45 + 403 + 1 + 4 + 205 + 3 = 666.

It is not a de Polignac number, because 545403142053 - 2⁵ = 545403142021 is a prime.

It is a super-2 number, since 2×545403142053² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 545403141999 and 545403142017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545403142853) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2682951 + ... + 2879067.

It is an arithmetic number, because the mean of its divisors is an integer number (20467658952).

Almost surely, 2^545403142053 is an apocalyptic number.

It is an amenable number.

545403142053 is a deficient number, since it is larger than the sum of its proper divisors (437044487643).

545403142053 is a wasteful number, since it uses less digits than its factorization.

545403142053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200154 (or 200151 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 545403142053 its reverse (350241304545), we get a palindrome (895644446598).

The spelling of 545403142053 in words is "five hundred forty-five billion, four hundred three million, one hundred forty-two thousand, fifty-three".