11629957051 has 2 divisors, whose sum is σ = 11629957052. Its totient is φ = 11629957050.

The previous prime is 11629957043. The next prime is 11629957063. The reversal of 11629957051 is 15075992611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11629957051 - 2³ = 11629957043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11629956992 and 11629957010.

It is not a weakly prime, because it can be changed into another prime (11629952051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5814978525 + 5814978526.

It is an arithmetic number, because the mean of its divisors is an integer number (5814978526).

Almost surely, 2^11629957051 is an apocalyptic number.

11629957051 is a deficient number, since it is larger than the sum of its proper divisors (1).

11629957051 is an equidigital number, since it uses as much as digits as its factorization.

11629957051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 170100, while the sum is 46.

The spelling of 11629957051 in words is "eleven billion, six hundred twenty-nine million, nine hundred fifty-seven thousand, fifty-one".