2455455258 has 12 divisors (see below), whose sum is σ = 5320153098. Its totient is φ = 818485080.

The previous prime is 2455455257. The next prime is 2455455269. The reversal of 2455455258 is 8525545542.

2455455258 is a `hidden beast` number, since 2 + 4 + 5 + 545 + 52 + 58 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1990319769 + 465135489 = 44613^2 + 21567^2 .

It is not an unprimeable number, because it can be changed into a prime (2455455257) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68207073 + ... + 68207108.

Almost surely, 2^2455455258 is an apocalyptic number.

2455455258 is an abundant number, since it is smaller than the sum of its proper divisors (2864697840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2455455258 is a wasteful number, since it uses less digits than its factorization.

2455455258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136414189 (or 136414186 counting only the distinct ones).

The product of its digits is 1600000, while the sum is 45.

The square root of 2455455258 is about 49552.5504691736. The cubic root of 2455455258 is about 1349.0995839408.

The spelling of 2455455258 in words is "two billion, four hundred fifty-five million, four hundred fifty-five thousand, two hundred fifty-eight".