1113554044 has 6 divisors (see below), whose sum is σ = 1948719584. Its totient is φ = 556777020.

The previous prime is 1113554017. The next prime is 1113554047. The reversal of 1113554044 is 4404553111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113554047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139194252 + ... + 139194259.

Almost surely, 2^1113554044 is an apocalyptic number.

It is an amenable number.

1113554044 is a deficient number, since it is larger than the sum of its proper divisors (835165540).

1113554044 is a wasteful number, since it uses less digits than its factorization.

1113554044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278388515 (or 278388513 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 1113554044 is about 33369.9572070448. The cubic root of 1113554044 is about 1036.5026890665.

The spelling of 1113554044 in words is "one billion, one hundred thirteen million, five hundred fifty-four thousand, forty-four".