553150897406 has 4 divisors (see below), whose sum is σ = 829726346112. Its totient is φ = 276575448702.

The previous prime is 553150897393. The next prime is 553150897493. The reversal of 553150897406 is 604798051355.

It is a happy number.

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

It is a Curzon number.

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, 138287724350 + ... + 138287724353.

It is an arithmetic number, because the mean of its divisors is an integer number (207431586528).

Almost surely, 2^553150897406 is an apocalyptic number.

553150897406 is a deficient number, since it is larger than the sum of its proper divisors (276575448706).

553150897406 is a wasteful number, since it uses less digits than its factorization.

553150897406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276575448705.

The product of its (nonzero) digits is 4536000, while the sum is 53.

The spelling of 553150897406 in words is "five hundred fifty-three billion, one hundred fifty million, eight hundred ninety-seven thousand, four hundred six".