52555454 has 8 divisors (see below), whose sum is σ = 90095088. Its totient is φ = 22523760.

The previous prime is 52555439. The next prime is 52555469. The reversal of 52555454 is 45455525.

It is an interprime number because it is at equal distance from previous prime (52555439) and next prime (52555469).

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

It is a super-2 number, since 2×52555454² = 5524151490292232, which contains 22 as substring.

It is a congruent number.

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, 1876967 + ... + 1876994.

It is an arithmetic number, because the mean of its divisors is an integer number (11261886).

Almost surely, 2^52555454 is an apocalyptic number.

52555454 is a deficient number, since it is larger than the sum of its proper divisors (37539634).

52555454 is a wasteful number, since it uses less digits than its factorization.

52555454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3753970.

The product of its digits is 100000, while the sum is 35.

The square root of 52555454 is about 7249.5140526797. The cubic root of 52555454 is about 374.5754104075.

The spelling of 52555454 in words is "fifty-two million, five hundred fifty-five thousand, four hundred fifty-four".