2493155362 has 4 divisors (see below), whose sum is σ = 3739733046. Its totient is φ = 1246577680.

The previous prime is 2493155323. The next prime is 2493155369. The reversal of 2493155362 is 2635513942.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2009639241 + 483516121 = 44829^2 + 21989^2 .

It is not an unprimeable number, because it can be changed into a prime (2493155369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 623288839 + ... + 623288842.

Almost surely, 2^2493155362 is an apocalyptic number.

2493155362 is a deficient number, since it is larger than the sum of its proper divisors (1246577684).

2493155362 is a wasteful number, since it uses less digits than its factorization.

2493155362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246577683.

The product of its digits is 194400, while the sum is 40.

The square root of 2493155362 is about 49931.5067066877. The cubic root of 2493155362 is about 1355.9690624622.

The spelling of 2493155362 in words is "two billion, four hundred ninety-three million, one hundred fifty-five thousand, three hundred sixty-two".