2455206913 has 8 divisors (see below), whose sum is σ = 2558096640. Its totient is φ = 2353797840.

The previous prime is 2455206907. The next prime is 2455206917. The reversal of 2455206913 is 3196025542.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2455206913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2455206917) 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, 366778 + ... + 373411.

It is an arithmetic number, because the mean of its divisors is an integer number (319762080).

Almost surely, 2^2455206913 is an apocalyptic number.

It is an amenable number.

2455206913 is a deficient number, since it is larger than the sum of its proper divisors (102889727).

2455206913 is a wasteful number, since it uses less digits than its factorization.

2455206913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740327.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 2455206913 is about 49550.0445307570. The cubic root of 2455206913 is about 1349.0540997166.

The spelling of 2455206913 in words is "two billion, four hundred fifty-five million, two hundred six thousand, nine hundred thirteen".