1163563354 has 16 divisors (see below), whose sum is σ = 1792042560. Its totient is φ = 566281440.

The previous prime is 1163563333. The next prime is 1163563381. The reversal of 1163563354 is 4533653611.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19837 + ... + 52159.

It is an arithmetic number, because the mean of its divisors is an integer number (112002660).

Almost surely, 2^1163563354 is an apocalyptic number.

1163563354 is a deficient number, since it is larger than the sum of its proper divisors (628479206).

1163563354 is a wasteful number, since it uses less digits than its factorization.

1163563354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32805.

The product of its digits is 97200, while the sum is 37.

The square root of 1163563354 is about 34111.0444577706. The cubic root of 1163563354 is about 1051.7923593961.

The spelling of 1163563354 in words is "one billion, one hundred sixty-three million, five hundred sixty-three thousand, three hundred fifty-four".