553359156 has 96 divisors (see below), whose sum is σ = 1514822400. Its totient is φ = 157151232.

The previous prime is 553359151. The next prime is 553359181. The reversal of 553359156 is 651953355.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553359151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 958740 + ... + 959316.

It is an arithmetic number, because the mean of its divisors is an integer number (15779400).

Almost surely, 2^553359156 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 553359156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (757411200).

553359156 is an abundant number, since it is smaller than the sum of its proper divisors (961463244).

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

553359156 is a wasteful number, since it uses less digits than its factorization.

553359156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838 (or 822 counting only the distinct ones).

The product of its digits is 303750, while the sum is 42.

The square root of 553359156 is about 23523.5872264415. The cubic root of 553359156 is about 820.9859031872.

The spelling of 553359156 in words is "five hundred fifty-three million, three hundred fifty-nine thousand, one hundred fifty-six".