553251364 has 24 divisors (see below), whose sum is σ = 975679488. Its totient is φ = 274493760.

The previous prime is 553251337. The next prime is 553251379. The reversal of 553251364 is 463152355.

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, 463152 + ... + 464344.

It is an arithmetic number, because the mean of its divisors is an integer number (40653312).

Almost surely, 2^553251364 is an apocalyptic number.

It is an amenable number.

553251364 is a deficient number, since it is larger than the sum of its proper divisors (422428124).

553251364 is a wasteful number, since it uses less digits than its factorization.

553251364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1995 (or 1993 counting only the distinct ones).

The product of its digits is 54000, while the sum is 34.

The square root of 553251364 is about 23521.2959676970. The cubic root of 553251364 is about 820.9325915430.

Subtracting from 553251364 its reverse (463152355), we obtain a palindrome (90099009).

The spelling of 553251364 in words is "five hundred fifty-three million, two hundred fifty-one thousand, three hundred sixty-four".