2355757745 has 32 divisors (see below), whose sum is σ = 3272451840. Its totient is φ = 1608970240.

The previous prime is 2355757697. The next prime is 2355757751. The reversal of 2355757745 is 5477575532.

It is not a de Polignac number, because 2355757745 - 2¹⁸ = 2355495601 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2355757693 and 2355757702.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 467801 + ... + 472809.

It is an arithmetic number, because the mean of its divisors is an integer number (102264120).

Almost surely, 2^2355757745 is an apocalyptic number.

It is an amenable number.

2355757745 is a deficient number, since it is larger than the sum of its proper divisors (916694095).

2355757745 is a wasteful number, since it uses less digits than its factorization.

2355757745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5545.

The product of its digits is 5145000, while the sum is 50.

The square root of 2355757745 is about 48536.1488480493. The cubic root of 2355757745 is about 1330.5878165600.

The spelling of 2355757745 in words is "two billion, three hundred fifty-five million, seven hundred fifty-seven thousand, seven hundred forty-five".