2462643137 has 12 divisors (see below), whose sum is σ = 2621758860. Its totient is φ = 2305179648.

The previous prime is 2462643119. The next prime is 2462643149. The reversal of 2462643137 is 7313462642.

It can be written as a sum of positive squares in 6 ways, for example, as 101761 + 2462541376 = 319^2 + 49624^2 .

It is not a de Polignac number, because 2462643137 - 2¹² = 2462639041 is a prime.

It is a super-2 number, since 2×2462643137² = 12129222440426401538, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2462643137.

It is not an unprimeable number, because it can be changed into a prime (2462643167) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 631289 + ... + 635177.

It is an arithmetic number, because the mean of its divisors is an integer number (218479905).

Almost surely, 2^2462643137 is an apocalyptic number.

It is an amenable number.

2462643137 is a deficient number, since it is larger than the sum of its proper divisors (159115723).

2462643137 is an equidigital number, since it uses as much as digits as its factorization.

2462643137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4292 (or 4099 counting only the distinct ones).

The product of its digits is 145152, while the sum is 38.

The square root of 2462643137 is about 49625.0253098172. The cubic root of 2462643137 is about 1350.4147124616.

The spelling of 2462643137 in words is "two billion, four hundred sixty-two million, six hundred forty-three thousand, one hundred thirty-seven".