45010543020 has 48 divisors (see below), whose sum is σ = 126118325760. Its totient is φ = 11994353856.

The previous prime is 45010543003. The next prime is 45010543027. The reversal of 45010543020 is 2034501054.

It is not an unprimeable number, because it can be changed into a prime (45010543027) 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, 178210 + ... + 348969.

It is an arithmetic number, because the mean of its divisors is an integer number (2627465120).

Almost surely, 2^45010543020 is an apocalyptic number.

It is an amenable number.

45010543020 is an abundant number, since it is smaller than the sum of its proper divisors (81107782740).

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

45010543020 is a wasteful number, since it uses less digits than its factorization.

45010543020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528614 (or 528612 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The spelling of 45010543020 in words is "forty-five billion, ten million, five hundred forty-three thousand, twenty".