2500454002 has 8 divisors (see below), whose sum is σ = 3803507712. Its totient is φ = 1232618100.

The previous prime is 2500453997. The next prime is 2500454009. The reversal of 2500454002 is 2004540052.

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

It is a super-2 number, since 2×2500454002² = 12504540432235632008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2500454009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8804274 + ... + 8804557.

It is an arithmetic number, because the mean of its divisors is an integer number (475438464).

Almost surely, 2^2500454002 is an apocalyptic number.

2500454002 is a deficient number, since it is larger than the sum of its proper divisors (1303053710).

2500454002 is a wasteful number, since it uses less digits than its factorization.

2500454002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17608904.

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 2500454002 is about 50004.5398139009. The cubic root of 2500454002 is about 1357.2909600598.

Adding to 2500454002 its reverse (2004540052), we get a palindrome (4504994054).

The spelling of 2500454002 in words is "two billion, five hundred million, four hundred fifty-four thousand, two".