45503125101 has 48 divisors (see below), whose sum is σ = 75871531008. Its totient is φ = 25741620000.

The previous prime is 45503125097. The next prime is 45503125117. The reversal of 45503125101 is 10152130554.

45503125101 is a `hidden beast` number, since 4 + 550 + 3 + 1 + 2 + 5 + 101 = 666.

It is not a de Polignac number, because 45503125101 - 2² = 45503125097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45503125121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2632156 + ... + 2649386.

It is an arithmetic number, because the mean of its divisors is an integer number (1580656896).

Almost surely, 2^45503125101 is an apocalyptic number.

It is an amenable number.

45503125101 is a deficient number, since it is larger than the sum of its proper divisors (30368405907).

45503125101 is a wasteful number, since it uses less digits than its factorization.

45503125101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17662 (or 17659 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

Adding to 45503125101 its reverse (10152130554), we get a palindrome (55655255655).

The spelling of 45503125101 in words is "forty-five billion, five hundred three million, one hundred twenty-five thousand, one hundred one".