45864407775 has 72 divisors (see below), whose sum is σ = 79059495424. Its totient is φ = 23437108800.

The previous prime is 45864407753. The next prime is 45864407779. The reversal of 45864407775 is 57770446854.

It is not a de Polignac number, because 45864407775 - 2⁶ = 45864407711 is a prime.

It is a super-3 number, since 3×45864407775³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45864407779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 26618064 + ... + 26619786.

Almost surely, 2^45864407775 is an apocalyptic number.

45864407775 is a deficient number, since it is larger than the sum of its proper divisors (33195087649).

45864407775 is a wasteful number, since it uses less digits than its factorization.

45864407775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1981 (or 1869 counting only the distinct ones).

The product of its (nonzero) digits is 26342400, while the sum is 57.

The spelling of 45864407775 in words is "forty-five billion, eight hundred sixty-four million, four hundred seven thousand, seven hundred seventy-five".