29903059057 has 2 divisors, whose sum is σ = 29903059058. Its totient is φ = 29903059056.

The previous prime is 29903059037. The next prime is 29903059091. The reversal of 29903059057 is 75095030992.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29902709776 + 349281 = 172924^2 + 591^2 .

It is a cyclic number.

It is not a de Polignac number, because 29903059057 - 2⁷ = 29903058929 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 29903059057.

It is not a weakly prime, because it can be changed into another prime (29903059027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14951529528 + 14951529529.

It is an arithmetic number, because the mean of its divisors is an integer number (14951529529).

Almost surely, 2^29903059057 is an apocalyptic number.

It is an amenable number.

29903059057 is a deficient number, since it is larger than the sum of its proper divisors (1).

29903059057 is an equidigital number, since it uses as much as digits as its factorization.

29903059057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 765450, while the sum is 49.

The spelling of 29903059057 in words is "twenty-nine billion, nine hundred three million, fifty-nine thousand, fifty-seven".