53256554 has 8 divisors (see below), whose sum is σ = 86029860. Its totient is φ = 24579936.

The previous prime is 53256547. The next prime is 53256583. The reversal of 53256554 is 45565235.

It can be written as a sum of positive squares in 2 ways, for example, as 44689225 + 8567329 = 6685^2 + 2927^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1024139 + ... + 1024190.

Almost surely, 2^53256554 is an apocalyptic number.

53256554 is a deficient number, since it is larger than the sum of its proper divisors (32773306).

53256554 is a wasteful number, since it uses less digits than its factorization.

53256554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2048344.

The product of its digits is 90000, while the sum is 35.

The square root of 53256554 is about 7297.7088185265. The cubic root of 53256554 is about 376.2336945065.

The spelling of 53256554 in words is "fifty-three million, two hundred fifty-six thousand, five hundred fifty-four".