1071456353 has 8 divisors (see below), whose sum is σ = 1169112960. Its totient is φ = 973841680.

The previous prime is 1071456349. The next prime is 1071456409. The reversal of 1071456353 is 3536541701.

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

It is a cyclic number.

It is not a de Polignac number, because 1071456353 - 2² = 1071456349 is a prime.

It is a super-2 number, since 2×1071456353² = 2296037432768121218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1071456053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69551 + ... + 83547.

It is an arithmetic number, because the mean of its divisors is an integer number (146139120).

Almost surely, 2^1071456353 is an apocalyptic number.

It is an amenable number.

1071456353 is a deficient number, since it is larger than the sum of its proper divisors (97656607).

1071456353 is a wasteful number, since it uses less digits than its factorization.

1071456353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20967.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 1071456353 is about 32733.1079031613. The cubic root of 1071456353 is about 1023.2729522482.

The spelling of 1071456353 in words is "one billion, seventy-one million, four hundred fifty-six thousand, three hundred fifty-three".