45121420353500 has 48 divisors (see below), whose sum is σ = 100215439440480. Its totient is φ = 17742660195200.

The previous prime is 45121420353487. The next prime is 45121420353521. The reversal of 45121420353500 is 535302412154.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 764740337 + ... + 764799336.

It is an arithmetic number, because the mean of its divisors is an integer number (2087821655010).

Almost surely, 2^{45121420353500} is an apocalyptic number.

It is an amenable number.

45121420353500 is an abundant number, since it is smaller than the sum of its proper divisors (55094019086980).

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

45121420353500 is a wasteful number, since it uses less digits than its factorization.

45121420353500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1529539751 (or 1529539739 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 45121420353500 its reverse (535302412154), we get a palindrome (45656722765654).

The spelling of 45121420353500 in words is "forty-five trillion, one hundred twenty-one billion, four hundred twenty million, three hundred fifty-three thousand, five hundred".