10624924781 has 2 divisors, whose sum is σ = 10624924782. Its totient is φ = 10624924780.

The previous prime is 10624924759. The next prime is 10624924831. The reversal of 10624924781 is 18742942601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9961038025 + 663886756 = 99805^2 + 25766^2 .

It is a cyclic number.

It is not a de Polignac number, because 10624924781 - 2¹⁸ = 10624662637 is a prime.

It is a super-2 number, since 2×10624924781² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10924924781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5312462390 + 5312462391.

It is an arithmetic number, because the mean of its divisors is an integer number (5312462391).

Almost surely, 2^10624924781 is an apocalyptic number.

It is an amenable number.

10624924781 is a deficient number, since it is larger than the sum of its proper divisors (1).

10624924781 is an equidigital number, since it uses as much as digits as its factorization.

10624924781 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 44.

The spelling of 10624924781 in words is "ten billion, six hundred twenty-four million, nine hundred twenty-four thousand, seven hundred eighty-one".