552736980 has 192 divisors, whose sum is σ = 1917216000. Its totient is φ = 131383296.

The previous prime is 552736979. The next prime is 552736981. The reversal of 552736980 is 89637255.

It is a happy number.

552736980 is a `hidden beast` number, since 5 + 527 + 36 + 98 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (552736979) and next prime (552736981).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552736981) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 172836 + ... + 176004.

It is an arithmetic number, because the mean of its divisors is an integer number (9985500).

Almost surely, 2^552736980 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 552736980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (958608000).

552736980 is an abundant number, since it is smaller than the sum of its proper divisors (1364479020).

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

552736980 is a wasteful number, since it uses less digits than its factorization.

552736980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3223 (or 3215 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The square root of 552736980 is about 23510.3589934310. The cubic root of 552736980 is about 820.6780926811.

The spelling of 552736980 in words is "five hundred fifty-two million, seven hundred thirty-six thousand, nine hundred eighty".