4755363751545 has 128 divisors (see below), whose sum is σ = 8787571752960. Its totient is φ = 2174212608000.

The previous prime is 4755363751531. The next prime is 4755363751573. The reversal of 4755363751545 is 5451573635574.

It is a happy number.

It is not a de Polignac number, because 4755363751545 - 2⁷ = 4755363751417 is a prime.

It is a super-2 number, since 2×4755363751545² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 179712526 + ... + 179738984.

It is an arithmetic number, because the mean of its divisors is an integer number (68652904320).

Almost surely, 2^{4755363751545} is an apocalyptic number.

It is an amenable number.

4755363751545 is a deficient number, since it is larger than the sum of its proper divisors (4032208001415).

4755363751545 is a wasteful number, since it uses less digits than its factorization.

4755363751545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27407.

The product of its digits is 132300000, while the sum is 60.

The spelling of 4755363751545 in words is "four trillion, seven hundred fifty-five billion, three hundred sixty-three million, seven hundred fifty-one thousand, five hundred forty-five".