1141053656 has 32 divisors (see below), whose sum is σ = 2227441440. Its totient is φ = 547492608.

The previous prime is 1141053647. The next prime is 1141053659. The reversal of 1141053656 is 6563501411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141053659) 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, 4796 + ... + 48011.

It is an arithmetic number, because the mean of its divisors is an integer number (69607545).

Almost surely, 2^1141053656 is an apocalyptic number.

It is an amenable number.

1141053656 is a deficient number, since it is larger than the sum of its proper divisors (1086387784).

1141053656 is a wasteful number, since it uses less digits than its factorization.

1141053656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52923 (or 52919 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 1141053656 is about 33779.4857272872. The cubic root of 1141053656 is about 1044.9656684615.

The spelling of 1141053656 in words is "one billion, one hundred forty-one million, fifty-three thousand, six hundred fifty-six".