1553054116 has 12 divisors (see below), whose sum is σ = 2836012032. Its totient is φ = 742764968.

The previous prime is 1553054101. The next prime is 1553054119. The reversal of 1553054116 is 6114503551.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1553054119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8440420 + ... + 8440603.

It is an arithmetic number, because the mean of its divisors is an integer number (236334336).

Almost surely, 2^1553054116 is an apocalyptic number.

It is an amenable number.

1553054116 is a deficient number, since it is larger than the sum of its proper divisors (1282957916).

1553054116 is a wasteful number, since it uses less digits than its factorization.

1553054116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16881050 (or 16881048 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 1553054116 is about 39408.8075942422. The cubic root of 1553054116 is about 1158.0541386191.

Adding to 1553054116 its reverse (6114503551), we get a palindrome (7667557667).

The spelling of 1553054116 in words is "one billion, five hundred fifty-three million, fifty-four thousand, one hundred sixteen".