52030605 has 48 divisors (see below), whose sum is σ = 92695680. Its totient is φ = 24900480.

The previous prime is 52030597. The next prime is 52030633. The reversal of 52030605 is 50603025.

It is not a de Polignac number, because 52030605 - 2³ = 52030597 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 197704 + ... + 197966.

It is an arithmetic number, because the mean of its divisors is an integer number (1931160).

Almost surely, 2^52030605 is an apocalyptic number.

52030605 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52030605 is a deficient number, since it is larger than the sum of its proper divisors (40665075).

52030605 is a wasteful number, since it uses less digits than its factorization.

52030605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402 (or 391 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 52030605 is about 7213.2243137171. The cubic root of 52030605 is about 373.3243279255.

It can be divided in two parts, 520 and 30605, that added together give a triangular number (31125 = T₂₄₉).

The spelling of 52030605 in words is "fifty-two million, thirty thousand, six hundred five".