1053909463 has 2 divisors, whose sum is σ = 1053909464. Its totient is φ = 1053909462.

The previous prime is 1053909433. The next prime is 1053909487. The reversal of 1053909463 is 3649093501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1053909463 - 2⁹ = 1053908951 is a prime.

It is a super-2 number, since 2×1053909463² = 2221450312401896738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1053909433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526954731 + 526954732.

It is an arithmetic number, because the mean of its divisors is an integer number (526954732).

Almost surely, 2^1053909463 is an apocalyptic number.

1053909463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053909463 is an equidigital number, since it uses as much as digits as its factorization.

1053909463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87480, while the sum is 40.

The square root of 1053909463 is about 32463.9717687162. The cubic root of 1053909463 is about 1017.6562433350.

The spelling of 1053909463 in words is "one billion, fifty-three million, nine hundred nine thousand, four hundred sixty-three".