2546162356 has 12 divisors (see below), whose sum is σ = 4471642980. Its totient is φ = 1268550080.

The previous prime is 2546162309. The next prime is 2546162357. The reversal of 2546162356 is 6532616452.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 705752356 + 1840410000 = 26566^2 + 42900^2 .

It is a super-2 number, since 2×2546162356² = 12965885486222941472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2546162357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1131511 + ... + 1133758.

It is an arithmetic number, because the mean of its divisors is an integer number (372636915).

Almost surely, 2^2546162356 is an apocalyptic number.

It is an amenable number.

2546162356 is a deficient number, since it is larger than the sum of its proper divisors (1925480624).

2546162356 is a wasteful number, since it uses less digits than its factorization.

2546162356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2265554 (or 2265552 counting only the distinct ones).

The product of its digits is 259200, while the sum is 40.

The square root of 2546162356 is about 50459.5120467886. The cubic root of 2546162356 is about 1365.5115072793.

The spelling of 2546162356 in words is "two billion, five hundred forty-six million, one hundred sixty-two thousand, three hundred fifty-six".