2673622531 has 2 divisors, whose sum is σ = 2673622532. Its totient is φ = 2673622530.

The previous prime is 2673622529. The next prime is 2673622561. The reversal of 2673622531 is 1352263762.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2673622531 - 2¹ = 2673622529 is a prime.

It is a super-2 number, since 2×2673622531² = 14296514876541691922, which contains 22 as substring.

Together with 2673622529, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2673622561) 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 as a sum of consecutive naturals, namely, 1336811265 + 1336811266.

It is an arithmetic number, because the mean of its divisors is an integer number (1336811266).

Almost surely, 2^2673622531 is an apocalyptic number.

2673622531 is a deficient number, since it is larger than the sum of its proper divisors (1).

2673622531 is an equidigital number, since it uses as much as digits as its factorization.

2673622531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 37.

The square root of 2673622531 is about 51707.0839537485. The cubic root of 2673622531 is about 1387.9272335941.

The spelling of 2673622531 in words is "two billion, six hundred seventy-three million, six hundred twenty-two thousand, five hundred thirty-one".