2612892463 has 4 divisors (see below), whose sum is σ = 2673657448. Its totient is φ = 2552127480.

The previous prime is 2612892413. The next prime is 2612892493. The reversal of 2612892463 is 3642982162.

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

It is a cyclic number.

It is not a de Polignac number, because 2612892463 - 2¹³ = 2612884271 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43), and also a Moran number because the ratio is a prime number: 60764941 = 2612892463 / (2 + 6 + 1 + 2 + 8 + 9 + 2 + 4 + 6 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2612892413) 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, 30382428 + ... + 30382513.

It is an arithmetic number, because the mean of its divisors is an integer number (668414362).

Almost surely, 2^2612892463 is an apocalyptic number.

2612892463 is a deficient number, since it is larger than the sum of its proper divisors (60764985).

2612892463 is an equidigital number, since it uses as much as digits as its factorization.

2612892463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60764984.

The product of its digits is 248832, while the sum is 43.

The square root of 2612892463 is about 51116.4598050374. The cubic root of 2612892463 is about 1377.3379443373.

The spelling of 2612892463 in words is "two billion, six hundred twelve million, eight hundred ninety-two thousand, four hundred sixty-three".