53351546 has 4 divisors (see below), whose sum is σ = 80027322. Its totient is φ = 26675772.

The previous prime is 53351531. The next prime is 53351567. The reversal of 53351546 is 64515335.

53351546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64515335 = 5 ⋅12903067.

It can be written as a sum of positive squares in only one way, i.e., 42055225 + 11296321 = 6485^2 + 3361^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 13337885 + ... + 13337888.

Almost surely, 2^53351546 is an apocalyptic number.

53351546 is a deficient number, since it is larger than the sum of its proper divisors (26675776).

53351546 is a wasteful number, since it uses less digits than its factorization.

53351546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26675775.

The product of its digits is 27000, while the sum is 32.

The square root of 53351546 is about 7304.2142630128. The cubic root of 53351546 is about 376.4572536149.

The spelling of 53351546 in words is "fifty-three million, three hundred fifty-one thousand, five hundred forty-six".