545341403100 has 72 divisors (see below), whose sum is σ = 1699227891760. Its totient is φ = 134237882880.

The previous prime is 545341403081. The next prime is 545341403107. The reversal of 545341403100 is 1304143545.

It is a super-2 number, since 2×545341403100² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545341403107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69911665 + ... + 69919464.

Almost surely, 2^545341403100 is an apocalyptic number.

545341403100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

545341403100 is an abundant number, since it is smaller than the sum of its proper divisors (1153886488660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545341403100 is a wasteful number, since it uses less digits than its factorization.

545341403100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139831159 (or 139831152 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 545341403100 its reverse (1304143545), we get a palindrome (546645546645).

The spelling of 545341403100 in words is "five hundred forty-five billion, three hundred forty-one million, four hundred three thousand, one hundred".