1029266053 has 4 divisors (see below), whose sum is σ = 1039456908. Its totient is φ = 1019075200.

The previous prime is 1029266047. The next prime is 1029266059. The reversal of 1029266053 is 3506629201.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1029266047) and next prime (1029266059).

It can be written as a sum of positive squares in 2 ways, for example, as 680062084 + 349203969 = 26078^2 + 18687^2 .

It is a cyclic number.

It is not a de Polignac number, because 1029266053 - 2¹³ = 1029257861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1029266059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5095276 + ... + 5095477.

It is an arithmetic number, because the mean of its divisors is an integer number (259864227).

Almost surely, 2^1029266053 is an apocalyptic number.

It is an amenable number.

1029266053 is a deficient number, since it is larger than the sum of its proper divisors (10190855).

1029266053 is a wasteful number, since it uses less digits than its factorization.

1029266053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10190854.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 1029266053 is about 32082.1765626960. The cubic root of 1029266053 is about 1009.6617018817.

The spelling of 1029266053 in words is "one billion, twenty-nine million, two hundred sixty-six thousand, fifty-three".