53477234 has 4 divisors (see below), whose sum is σ = 80215854. Its totient is φ = 26738616.

The previous prime is 53477227. The next prime is 53477239. The reversal of 53477234 is 43277435.

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., 40896025 + 12581209 = 6395^2 + 3547^2 .

It is a junction number, because it is equal to n+sod(n) for n = 53477194 and 53477203.

It is not an unprimeable number, because it can be changed into a prime (53477239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13369307 + ... + 13369310.

Almost surely, 2^53477234 is an apocalyptic number.

53477234 is a deficient number, since it is larger than the sum of its proper divisors (26738620).

53477234 is a wasteful number, since it uses less digits than its factorization.

53477234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26738619.

The product of its digits is 70560, while the sum is 35.

The square root of 53477234 is about 7312.8130018482. The cubic root of 53477234 is about 376.7526468126.

The spelling of 53477234 in words is "fifty-three million, four hundred seventy-seven thousand, two hundred thirty-four".