42560552 has 8 divisors (see below), whose sum is σ = 79801050. Its totient is φ = 21280272.

The previous prime is 42560519. The next prime is 42560647. The reversal of 42560552 is 25506524.

It can be written as a sum of positive squares in only one way, i.e., 40780996 + 1779556 = 6386^2 + 1334^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×42560552² = 3622801173089408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2660027 + ... + 2660042.

Almost surely, 2^42560552 is an apocalyptic number.

It is an amenable number.

42560552 is a deficient number, since it is larger than the sum of its proper divisors (37240498).

42560552 is a wasteful number, since it uses less digits than its factorization.

42560552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5320075 (or 5320071 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 42560552 is about 6523.8448785973. The cubic root of 42560552 is about 349.1422588440.

The spelling of 42560552 in words is "forty-two million, five hundred sixty thousand, five hundred fifty-two".