53354398 has 16 divisors (see below), whose sum is σ = 84933360. Its totient is φ = 25050496.

The previous prime is 53354393. The next prime is 53354401. The reversal of 53354398 is 89345335.

It is a self number, because there is not a number n which added to its sum of digits gives 53354398.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53354393) 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, 15765 + ... + 18847.

It is an arithmetic number, because the mean of its divisors is an integer number (5308335).

Almost surely, 2^53354398 is an apocalyptic number.

53354398 is a deficient number, since it is larger than the sum of its proper divisors (31578962).

53354398 is a wasteful number, since it uses less digits than its factorization.

53354398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3611.

The product of its digits is 194400, while the sum is 40.

The square root of 53354398 is about 7304.4094901641. The cubic root of 53354398 is about 376.4639615552.

The spelling of 53354398 in words is "fifty-three million, three hundred fifty-four thousand, three hundred ninety-eight".