626672152543 has 2 divisors, whose sum is σ = 626672152544. Its totient is φ = 626672152542.

The previous prime is 626672152541. The next prime is 626672152571. The reversal of 626672152543 is 345251276626.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 626672152543 - 2¹ = 626672152541 is a prime.

It is a super-2 number, since 2×626672152543² (a number of 24 digits) contains 22 as substring.

Together with 626672152541, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (626672152541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 313336076271 + 313336076272.

It is an arithmetic number, because the mean of its divisors is an integer number (313336076272).

Almost surely, 2^626672152543 is an apocalyptic number.

626672152543 is a deficient number, since it is larger than the sum of its proper divisors (1).

626672152543 is an equidigital number, since it uses as much as digits as its factorization.

626672152543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3628800, while the sum is 49.

The spelling of 626672152543 in words is "six hundred twenty-six billion, six hundred seventy-two million, one hundred fifty-two thousand, five hundred forty-three".