48911029 has 2 divisors, whose sum is σ = 48911030. Its totient is φ = 48911028.

The previous prime is 48911021. The next prime is 48911047. The reversal of 48911029 is 92011984.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32182929 + 16728100 = 5673^2 + 4090^2 .

It is a cyclic number.

It is not a de Polignac number, because 48911029 - 2³ = 48911021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48910985 and 48911003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48911021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24455514 + 24455515.

It is an arithmetic number, because the mean of its divisors is an integer number (24455515).

Almost surely, 2^48911029 is an apocalyptic number.

It is an amenable number.

48911029 is a deficient number, since it is larger than the sum of its proper divisors (1).

48911029 is an equidigital number, since it uses as much as digits as its factorization.

48911029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 48911029 is about 6993.6420411685. The cubic root of 48911029 is about 365.7089592076.

Subtracting from 48911029 its sum of digits (34), we obtain a triangular number (48910995 = T₉₈₉₀).

The spelling of 48911029 in words is "forty-eight million, nine hundred eleven thousand, twenty-nine".