53372554 has 8 divisors (see below), whose sum is σ = 84768228. Its totient is φ = 25116480.

The previous prime is 53372551. The next prime is 53372593. The reversal of 53372554 is 45527335.

53372554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 51509329 + 1863225 = 7177^2 + 1365^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 1569781 = 53372554 / (5 + 3 + 3 + 7 + 2 + 5 + 5 + 4).

It is not an unprimeable number, because it can be changed into a prime (53372551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 784857 + ... + 784924.

Almost surely, 2^53372554 is an apocalyptic number.

53372554 is a deficient number, since it is larger than the sum of its proper divisors (31395674).

53372554 is a wasteful number, since it uses less digits than its factorization.

53372554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1569800.

The product of its digits is 63000, while the sum is 34.

The square root of 53372554 is about 7305.6521953895. The cubic root of 53372554 is about 376.5066590946.

Adding to 53372554 its reverse (45527335), we get a palindrome (98899889).

The spelling of 53372554 in words is "fifty-three million, three hundred seventy-two thousand, five hundred fifty-four".