553531091006 has 4 divisors (see below), whose sum is σ = 830296636512. Its totient is φ = 276765545502.

The previous prime is 553531090991. The next prime is 553531091059. The reversal of 553531091006 is 600190135355.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×553531091006³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138382772750 + ... + 138382772753.

It is an arithmetic number, because the mean of its divisors is an integer number (207574159128).

Almost surely, 2^553531091006 is an apocalyptic number.

553531091006 is a deficient number, since it is larger than the sum of its proper divisors (276765545506).

553531091006 is a wasteful number, since it uses less digits than its factorization.

553531091006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276765545505.

The product of its (nonzero) digits is 60750, while the sum is 38.

The spelling of 553531091006 in words is "five hundred fifty-three billion, five hundred thirty-one million, ninety-one thousand, six".