2002455004305 has 32 divisors (see below), whose sum is σ = 3663326838528. Its totient is φ = 914984294400.

The previous prime is 2002455004273. The next prime is 2002455004309. The reversal of 2002455004305 is 5034005542002.

It is not a de Polignac number, because 2002455004305 - 2⁵ = 2002455004273 is a prime.

It is a super-2 number, since 2×2002455004305² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2002455004309) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4185636 + ... + 4639445.

It is an arithmetic number, because the mean of its divisors is an integer number (114478963704).

Almost surely, 2^{2002455004305} is an apocalyptic number.

It is an amenable number.

2002455004305 is a deficient number, since it is larger than the sum of its proper divisors (1660871834223).

2002455004305 is a wasteful number, since it uses less digits than its factorization.

2002455004305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8827257.

The product of its (nonzero) digits is 24000, while the sum is 30.

The spelling of 2002455004305 in words is "two trillion, two billion, four hundred fifty-five million, four thousand, three hundred five".