7453005445775 has 12 divisors (see below), whose sum is σ = 9243708824592. Its totient is φ = 5961125600640.

The previous prime is 7453005445771. The next prime is 7453005445793. The reversal of 7453005445775 is 5775445003547.

It is not a de Polignac number, because 7453005445775 - 2² = 7453005445771 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7453005445775.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7453005445771) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31849994 + ... + 32083143.

It is an arithmetic number, because the mean of its divisors is an integer number (770309068716).

Almost surely, 2^{7453005445775} is an apocalyptic number.

7453005445775 is a deficient number, since it is larger than the sum of its proper divisors (1790703378817).

7453005445775 is a wasteful number, since it uses less digits than its factorization.

7453005445775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63937810 (or 63937805 counting only the distinct ones).

The product of its (nonzero) digits is 41160000, while the sum is 56.

The spelling of 7453005445775 in words is "seven trillion, four hundred fifty-three billion, five million, four hundred forty-five thousand, seven hundred seventy-five".