214403534553 has 8 divisors (see below), whose sum is σ = 307861485568. Its totient is φ = 131940636624.

The previous prime is 214403534533. The next prime is 214403534617. The reversal of 214403534553 is 355435304412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 214403534553 - 2¹⁶ = 214403469017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 5497526527 = 214403534553 / (2 + 1 + 4 + 4 + 0 + 3 + 5 + 3 + 4 + 5 + 5 + 3).

It is not an unprimeable number, because it can be changed into a prime (214403534503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2748763225 + ... + 2748763302.

It is an arithmetic number, because the mean of its divisors is an integer number (38482685696).

Almost surely, 2^214403534553 is an apocalyptic number.

It is an amenable number.

214403534553 is a deficient number, since it is larger than the sum of its proper divisors (93457951015).

214403534553 is a wasteful number, since it uses less digits than its factorization.

214403534553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5497526543.

The product of its (nonzero) digits is 432000, while the sum is 39.

Adding to 214403534553 its reverse (355435304412), we get a palindrome (569838838965).

The spelling of 214403534553 in words is "two hundred fourteen billion, four hundred three million, five hundred thirty-four thousand, five hundred fifty-three".