2355146745 has 64 divisors (see below), whose sum is σ = 4355735040. Its totient is φ = 1064429568.

The previous prime is 2355146741. The next prime is 2355146777. The reversal of 2355146745 is 5476415532.

It is not a de Polignac number, because 2355146745 - 2² = 2355146741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2355146697 and 2355146706.

It is not an unprimeable number, because it can be changed into a prime (2355146741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5758101 + ... + 5758509.

It is an arithmetic number, because the mean of its divisors is an integer number (68058360).

Almost surely, 2^2355146745 is an apocalyptic number.

It is an amenable number.

2355146745 is a deficient number, since it is larger than the sum of its proper divisors (2000588295).

2355146745 is a wasteful number, since it uses less digits than its factorization.

2355146745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914.

The product of its digits is 504000, while the sum is 42.

The square root of 2355146745 is about 48529.8541621547. The cubic root of 2355146745 is about 1330.4727708520.

The spelling of 2355146745 in words is "two billion, three hundred fifty-five million, one hundred forty-six thousand, seven hundred forty-five".