2356647045 has 64 divisors (see below), whose sum is σ = 4162129920. Its totient is φ = 1133332992.

The previous prime is 2356647037. The next prime is 2356647061. The reversal of 2356647045 is 5407466532.

It is not a de Polignac number, because 2356647045 - 2³ = 2356647037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2356646988 and 2356647006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1526544 + ... + 1528086.

It is an arithmetic number, because the mean of its divisors is an integer number (65033280).

Almost surely, 2^2356647045 is an apocalyptic number.

It is an amenable number.

2356647045 is a deficient number, since it is larger than the sum of its proper divisors (1805482875).

2356647045 is a wasteful number, since it uses less digits than its factorization.

2356647045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1826.

The product of its (nonzero) digits is 604800, while the sum is 42.

The square root of 2356647045 is about 48545.3091966670. The cubic root of 2356647045 is about 1330.7552280693.

The spelling of 2356647045 in words is "two billion, three hundred fifty-six million, six hundred forty-seven thousand, forty-five".