45312358100 has 36 divisors (see below), whose sum is σ = 98353225824. Its totient is φ = 18120259680.

The previous prime is 45312358081. The next prime is 45312358111. The reversal of 45312358100 is 185321354.

It is a super-2 number, since 2×45312358100² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 344159 + ... + 457241.

Almost surely, 2^45312358100 is an apocalyptic number.

It is an amenable number.

45312358100 is an abundant number, since it is smaller than the sum of its proper divisors (53040867724).

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

45312358100 is a wasteful number, since it uses less digits than its factorization.

45312358100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117104 (or 117097 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 45312358100 its reverse (185321354), we get a palindrome (45497679454).

The spelling of 45312358100 in words is "forty-five billion, three hundred twelve million, three hundred fifty-eight thousand, one hundred".