1553064212 has 48 divisors (see below), whose sum is σ = 3194083200. Its totient is φ = 660441600.

The previous prime is 1553064197. The next prime is 1553064229. The reversal of 1553064212 is 2124603551.

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 15 ways as a sum of consecutive naturals, for example, 175412 + ... + 184052.

It is an arithmetic number, because the mean of its divisors is an integer number (66543400).

Almost surely, 2^1553064212 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 1553064212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1597041600).

1553064212 is an abundant number, since it is smaller than the sum of its proper divisors (1641018988).

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

1553064212 is a wasteful number, since it uses less digits than its factorization.

1553064212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8797 (or 8781 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 1553064212 is about 39408.9356872271. The cubic root of 1553064212 is about 1158.0566480163.

Adding to 1553064212 its reverse (2124603551), we get a palindrome (3677667763).

The spelling of 1553064212 in words is "one billion, five hundred fifty-three million, sixty-four thousand, two hundred twelve".