2357356745 has 8 divisors (see below), whose sum is σ = 2829124800. Its totient is φ = 1885687600.

The previous prime is 2357356723. The next prime is 2357356747. The reversal of 2357356745 is 5476537532.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2357356745 - 2¹² = 2357352649 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2357356745.

It is not an unprimeable number, because it can be changed into a prime (2357356747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46220 + ... + 82770.

It is an arithmetic number, because the mean of its divisors is an integer number (353640600).

Almost surely, 2^2357356745 is an apocalyptic number.

It is an amenable number.

2357356745 is a deficient number, since it is larger than the sum of its proper divisors (471768055).

2357356745 is a wasteful number, since it uses less digits than its factorization.

2357356745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49455.

The product of its digits is 2646000, while the sum is 47.

The square root of 2357356745 is about 48552.6183125071. The cubic root of 2357356745 is about 1330.8887995061. Note that the first 3 decimals are identical.

The spelling of 2357356745 in words is "two billion, three hundred fifty-seven million, three hundred fifty-six thousand, seven hundred forty-five".