2530042162 has 8 divisors (see below), whose sum is σ = 3801878316. Its totient is φ = 1262749392.

The previous prime is 2530042121. The next prime is 2530042171. The reversal of 2530042162 is 2612400352.

It can be written as a sum of positive squares in 2 ways, for example, as 2518132761 + 11909401 = 50181^2 + 3451^2 .

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

It is a super-2 number, since 2×2530042162² = 12802226682995268488, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1134453 + ... + 1136680.

Almost surely, 2^2530042162 is an apocalyptic number.

2530042162 is a deficient number, since it is larger than the sum of its proper divisors (1271836154).

2530042162 is a wasteful number, since it uses less digits than its factorization.

2530042162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2271692.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2530042162 is about 50299.5244709132. The cubic root of 2530042162 is about 1362.6236410200.

The spelling of 2530042162 in words is "two billion, five hundred thirty million, forty-two thousand, one hundred sixty-two".