2623427547 has 16 divisors (see below), whose sum is σ = 3785913600. Its totient is φ = 1606299552.

The previous prime is 2623427537. The next prime is 2623427557. The reversal of 2623427547 is 7457243262.

It is an interprime number because it is at equal distance from previous prime (2623427537) and next prime (2623427557).

It is not a de Polignac number, because 2623427547 - 2⁷ = 2623427419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2623427499 and 2623427508.

It is not an unprimeable number, because it can be changed into a prime (2623427537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161253 + ... + 176774.

It is an arithmetic number, because the mean of its divisors is an integer number (236619600).

Almost surely, 2^2623427547 is an apocalyptic number.

2623427547 is a deficient number, since it is larger than the sum of its proper divisors (1162486053).

2623427547 is a wasteful number, since it uses less digits than its factorization.

2623427547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338242.

The product of its digits is 564480, while the sum is 42.

The square root of 2623427547 is about 51219.4059610222. The cubic root of 2623427547 is about 1379.1865869119.

The spelling of 2623427547 in words is "two billion, six hundred twenty-three million, four hundred twenty-seven thousand, five hundred forty-seven".