45554420652 has 24 divisors (see below), whose sum is σ = 114470083056. Its totient is φ = 14016744768.

The previous prime is 45554420627. The next prime is 45554420657. The reversal of 45554420652 is 25602445554.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (45554420657) 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 7 ways as a sum of consecutive naturals, for example, 146007603 + ... + 146007914.

It is an arithmetic number, because the mean of its divisors is an integer number (4769586794).

Almost surely, 2^45554420652 is an apocalyptic number.

It is an amenable number.

45554420652 is an abundant number, since it is smaller than the sum of its proper divisors (68915662404).

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

45554420652 is a wasteful number, since it uses less digits than its factorization.

45554420652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292015537 (or 292015535 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 42.

The spelling of 45554420652 in words is "forty-five billion, five hundred fifty-four million, four hundred twenty thousand, six hundred fifty-two".