1053626429 has 2 divisors, whose sum is σ = 1053626430. Its totient is φ = 1053626428.

The previous prime is 1053626369. The next prime is 1053626461. The reversal of 1053626429 is 9246263501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1030538404 + 23088025 = 32102^2 + 4805^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1053626429 is a prime.

It is a super-2 number, since 2×1053626429² = 2220257303774584082, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1053626392 and 1053626401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1053626029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526813214 + 526813215.

It is an arithmetic number, because the mean of its divisors is an integer number (526813215).

Almost surely, 2^1053626429 is an apocalyptic number.

It is an amenable number.

1053626429 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053626429 is an equidigital number, since it uses as much as digits as its factorization.

1053626429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 1053626429 is about 32459.6122743325. The cubic root of 1053626429 is about 1017.5651358552.

The spelling of 1053626429 in words is "one billion, fifty-three million, six hundred twenty-six thousand, four hundred twenty-nine".