1053317542 has 8 divisors (see below), whose sum is σ = 1581425136. Its totient is φ = 526175832.

The previous prime is 1053317537. The next prime is 1053317557. The reversal of 1053317542 is 2457133501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1053317542² = 2218955688569843528, 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 in 3 ways as a sum of consecutive naturals, for example, 238738 + ... + 243109.

It is an arithmetic number, because the mean of its divisors is an integer number (197678142).

Almost surely, 2^1053317542 is an apocalyptic number.

1053317542 is a deficient number, since it is larger than the sum of its proper divisors (528107594).

1053317542 is a wasteful number, since it uses less digits than its factorization.

1053317542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482942.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 1053317542 is about 32454.8539050787. The cubic root of 1053317542 is about 1017.4656877796.

The spelling of 1053317542 in words is "one billion, fifty-three million, three hundred seventeen thousand, five hundred forty-two".