552415305304 has 32 divisors (see below), whose sum is σ = 1048608529920. Its totient is φ = 272788590496.

The previous prime is 552415305263. The next prime is 552415305347. The reversal of 552415305304 is 403503514255.

It is a super-2 number, since 2×552415305304² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1869669 + ... + 2144875.

It is an arithmetic number, because the mean of its divisors is an integer number (32769016560).

Almost surely, 2^552415305304 is an apocalyptic number.

It is an amenable number.

552415305304 is a deficient number, since it is larger than the sum of its proper divisors (496193224616).

552415305304 is a wasteful number, since it uses less digits than its factorization.

552415305304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278319 (or 278315 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

Adding to 552415305304 its reverse (403503514255), we get a palindrome (955918819559).

The spelling of 552415305304 in words is "five hundred fifty-two billion, four hundred fifteen million, three hundred five thousand, three hundred four".