53468906 has 4 divisors (see below), whose sum is σ = 80203362. Its totient is φ = 26734452.

The previous prime is 53468903. The next prime is 53468917. The reversal of 53468906 is 60986435.

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., 29800681 + 23668225 = 5459^2 + 4865^2 .

It is not an unprimeable number, because it can be changed into a prime (53468903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13367225 + ... + 13367228.

Almost surely, 2^53468906 is an apocalyptic number.

53468906 is a deficient number, since it is larger than the sum of its proper divisors (26734456).

53468906 is a wasteful number, since it uses less digits than its factorization.

53468906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26734455.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 53468906 is about 7312.2435681533. The cubic root of 53468906 is about 376.7330885901.

The spelling of 53468906 in words is "fifty-three million, four hundred sixty-eight thousand, nine hundred six".