1053454342 has 4 divisors (see below), whose sum is σ = 1580181516. Its totient is φ = 526727170.

The previous prime is 1053454327. The next prime is 1053454357. The reversal of 1053454342 is 2434543501.

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 (1053454327) and next prime (1053454357).

It is a super-2 number, since 2×1053454342² = 2219532101357305928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263363584 + ... + 263363587.

It is an arithmetic number, because the mean of its divisors is an integer number (395045379).

Almost surely, 2^1053454342 is an apocalyptic number.

1053454342 is a deficient number, since it is larger than the sum of its proper divisors (526727174).

1053454342 is an equidigital number, since it uses as much as digits as its factorization.

1053454342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526727173.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 1053454342 is about 32456.9613796486. The cubic root of 1053454342 is about 1017.5097337819.

Adding to 1053454342 its reverse (2434543501), we get a palindrome (3487997843).

The spelling of 1053454342 in words is "one billion, fifty-three million, four hundred fifty-four thousand, three hundred forty-two".