4458757145 has 32 divisors (see below), whose sum is σ = 5549005440. Its totient is φ = 3437683200.

The previous prime is 4458757141. The next prime is 4458757153. The reversal of 4458757145 is 5417578544.

It is not a de Polignac number, because 4458757145 - 2² = 4458757141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4458757093 and 4458757102.

It is not an unprimeable number, because it can be changed into a prime (4458757141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4241870 + ... + 4242920.

It is an arithmetic number, because the mean of its divisors is an integer number (173406420).

Almost surely, 2^4458757145 is an apocalyptic number.

It is an amenable number.

4458757145 is a deficient number, since it is larger than the sum of its proper divisors (1090248295).

4458757145 is a wasteful number, since it uses less digits than its factorization.

4458757145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1385.

The product of its digits is 3136000, while the sum is 50.

The square root of 4458757145 is about 66773.9256371827. The cubic root of 4458757145 is about 1645.9043994708.

The spelling of 4458757145 in words is "four billion, four hundred fifty-eight million, seven hundred fifty-seven thousand, one hundred forty-five".