553011071 has 16 divisors (see below), whose sum is σ = 608186880. Its totient is φ = 500730240.

The previous prime is 553011061. The next prime is 553011079. The reversal of 553011071 is 170110355.

It is a de Polignac number, because none of the positive numbers 2^k-553011071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553011079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41276 + ... + 53006.

It is an arithmetic number, because the mean of its divisors is an integer number (38011680).

Almost surely, 2^553011071 is an apocalyptic number.

553011071 is a deficient number, since it is larger than the sum of its proper divisors (55175809).

553011071 is a wasteful number, since it uses less digits than its factorization.

553011071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11854.

The product of its (nonzero) digits is 525, while the sum is 23.

The square root of 553011071 is about 23516.1874248357. The cubic root of 553011071 is about 820.8137227767.

The spelling of 553011071 in words is "five hundred fifty-three million, eleven thousand, seventy-one".