553570401 has 4 divisors (see below), whose sum is σ = 738093872. Its totient is φ = 369046932.

The previous prime is 553570399. The next prime is 553570411. The reversal of 553570401 is 104075355.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 553570401 - 2¹ = 553570399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (553570411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92261731 + ... + 92261736.

It is an arithmetic number, because the mean of its divisors is an integer number (184523468).

Almost surely, 2^553570401 is an apocalyptic number.

It is an amenable number.

553570401 is a deficient number, since it is larger than the sum of its proper divisors (184523471).

553570401 is a wasteful number, since it uses less digits than its factorization.

553570401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184523470.

The product of its (nonzero) digits is 10500, while the sum is 30.

The square root of 553570401 is about 23528.0768657364. The cubic root of 553570401 is about 821.0903604226.

The spelling of 553570401 in words is "five hundred fifty-three million, five hundred seventy thousand, four hundred one".