45373303700520 has 64 divisors (see below), whose sum is σ = 136127902216320. Its totient is φ = 12098837332224.

The previous prime is 45373303700509. The next prime is 45373303700521. The reversal of 45373303700520 is 2500730337354.

It is not an unprimeable number, because it can be changed into a prime (45373303700521) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 9044607 + ... + 13135886.

It is an arithmetic number, because the mean of its divisors is an integer number (2126998472130).

Almost surely, 2^{45373303700520} is an apocalyptic number.

45373303700520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45373303700520 is an abundant number, since it is smaller than the sum of its proper divisors (90754598515800).

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

45373303700520 is a wasteful number, since it uses less digits than its factorization.

45373303700520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22197554 (or 22197550 counting only the distinct ones).

The product of its (nonzero) digits is 793800, while the sum is 42.

The spelling of 45373303700520 in words is "forty-five trillion, three hundred seventy-three billion, three hundred three million, seven hundred thousand, five hundred twenty".