1553141016 has 192 divisors, whose sum is σ = 5148000000. Its totient is φ = 413123328.

The previous prime is 1553140949. The next prime is 1553141021. The reversal of 1553141016 is 6101413551.

1553141016 is a `hidden beast` number, since 1 + 553 + 1 + 4 + 101 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 563610 + ... + 566358.

It is an arithmetic number, because the mean of its divisors is an integer number (26812500).

Almost surely, 2^1553141016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1553141016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2574000000).

1553141016 is an abundant number, since it is smaller than the sum of its proper divisors (3594858984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1553141016 is a wasteful number, since it uses less digits than its factorization.

1553141016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2846 (or 2839 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 1553141016 is about 39409.9101242314. The cubic root of 1553141016 is about 1158.0757375719.

Adding to 1553141016 its reverse (6101413551), we get a palindrome (7654554567).

The spelling of 1553141016 in words is "one billion, five hundred fifty-three million, one hundred forty-one thousand, sixteen".