45485799075 has 120 divisors (see below), whose sum is σ = 88921206000. Its totient is φ = 22922403840.

The previous prime is 45485799013. The next prime is 45485799103. The reversal of 45485799075 is 57099758454.

45485799075 is a `hidden beast` number, since 4 + 54 + 8 + 579 + 9 + 0 + 7 + 5 = 666.

45485799075 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 213274²-1.

It is not a de Polignac number, because 45485799075 - 2⁸ = 45485798819 is a prime.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 17273959 + ... + 17276591.

It is an arithmetic number, because the mean of its divisors is an integer number (741010050).

Almost surely, 2^45485799075 is an apocalyptic number.

45485799075 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45485799075 is a deficient number, since it is larger than the sum of its proper divisors (43435406925).

45485799075 is a wasteful number, since it uses less digits than its factorization.

45485799075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3123 (or 3109 counting only the distinct ones).

The product of its (nonzero) digits is 63504000, while the sum is 63.

The spelling of 45485799075 in words is "forty-five billion, four hundred eighty-five million, seven hundred ninety-nine thousand, seventy-five".