53672402354 has 8 divisors (see below), whose sum is σ = 80538551580. Its totient is φ = 26826218496.

The previous prime is 53672402351. The next prime is 53672402383. The reversal of 53672402354 is 45320427635.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 53604751729 + 67650625 = 231527^2 + 8225^2 .

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

It is not an unprimeable number, because it can be changed into a prime (53672402351) 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, 4984619 + ... + 4995374.

Almost surely, 2^53672402354 is an apocalyptic number.

53672402354 is a deficient number, since it is larger than the sum of its proper divisors (26866149226).

53672402354 is a wasteful number, since it uses less digits than its factorization.

53672402354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9982684.

The product of its (nonzero) digits is 604800, while the sum is 41.

Adding to 53672402354 its reverse (45320427635), we get a palindrome (98992829989).

The spelling of 53672402354 in words is "fifty-three billion, six hundred seventy-two million, four hundred two thousand, three hundred fifty-four".