552762138432 has 560 divisors, whose sum is σ = 1810394306560. Its totient is φ = 148422564864.

The previous prime is 552762138431. The next prime is 552762138433. The reversal of 552762138432 is 234831267255.

It is an interprime number because it is at equal distance from previous prime (552762138431) and next prime (552762138433).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552762138431) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1953222963 + ... + 1953223245.

It is an arithmetic number, because the mean of its divisors is an integer number (3232846976).

Almost surely, 2^552762138432 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 552762138432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (905197153280).

552762138432 is an abundant number, since it is smaller than the sum of its proper divisors (1257632168128).

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

552762138432 is a wasteful number, since it uses less digits than its factorization.

552762138432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568 (or 537 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 48.

The spelling of 552762138432 in words is "five hundred fifty-two billion, seven hundred sixty-two million, one hundred thirty-eight thousand, four hundred thirty-two".