53312354 has 4 divisors (see below), whose sum is σ = 79968534. Its totient is φ = 26656176.

The previous prime is 53312339. The next prime is 53312381. The reversal of 53312354 is 45321335.

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., 52635025 + 677329 = 7255^2 + 823^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13328087 + ... + 13328090.

Almost surely, 2^53312354 is an apocalyptic number.

53312354 is a deficient number, since it is larger than the sum of its proper divisors (26656180).

53312354 is a wasteful number, since it uses less digits than its factorization.

53312354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26656179.

The product of its digits is 5400, while the sum is 26.

The square root of 53312354 is about 7301.5309353587. The cubic root of 53312354 is about 376.3650493081.

Adding to 53312354 its reverse (45321335), we get a palindrome (98633689).

The spelling of 53312354 in words is "fifty-three million, three hundred twelve thousand, three hundred fifty-four".