45507045750 has 32 divisors (see below), whose sum is σ = 113585588064. Its totient is φ = 12135212000.

The previous prime is 45507045743. The next prime is 45507045757. The reversal of 45507045750 is 5754070554.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (45507045743) and next prime (45507045757).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45507045757) 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, 30337281 + ... + 30338780.

It is an arithmetic number, because the mean of its divisors is an integer number (3549549627).

Almost surely, 2^45507045750 is an apocalyptic number.

45507045750 is an abundant number, since it is smaller than the sum of its proper divisors (68078542314).

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

45507045750 is a wasteful number, since it uses less digits than its factorization.

45507045750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60676081 (or 60676071 counting only the distinct ones).

The product of its (nonzero) digits is 490000, while the sum is 42.

The spelling of 45507045750 in words is "forty-five billion, five hundred seven million, forty-five thousand, seven hundred fifty".