53000027554 has 4 divisors (see below), whose sum is σ = 79500041334. Its totient is φ = 26500013776.

The previous prime is 53000027539. The next prime is 53000027557. The reversal of 53000027554 is 45572000035.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 28568774529 + 24431253025 = 169023^2 + 156305^2 .

It is not an unprimeable number, because it can be changed into a prime (53000027557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13250006887 + ... + 13250006890.

Almost surely, 2^53000027554 is an apocalyptic number.

53000027554 is a deficient number, since it is larger than the sum of its proper divisors (26500013780).

53000027554 is a wasteful number, since it uses less digits than its factorization.

53000027554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26500013779.

The product of its (nonzero) digits is 21000, while the sum is 31.

Adding to 53000027554 its reverse (45572000035), we get a palindrome (98572027589).

The spelling of 53000027554 in words is "fifty-three billion, twenty-seven thousand, five hundred fifty-four".