552361040 has 80 divisors (see below), whose sum is σ = 1601147520. Its totient is φ = 172162560.

The previous prime is 552361013. The next prime is 552361067. The reversal of 552361040 is 40163255.

It is an interprime number because it is at equal distance from previous prime (552361013) and next prime (552361067).

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38675 + ... + 50994.

It is an arithmetic number, because the mean of its divisors is an integer number (20014344).

Almost surely, 2^552361040 is an apocalyptic number.

It is an amenable number.

552361040 is an abundant number, since it is smaller than the sum of its proper divisors (1048786480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

552361040 is a wasteful number, since it uses less digits than its factorization.

552361040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89700 (or 89694 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 552361040 is about 23502.3624344448. The cubic root of 552361040 is about 820.4919910892.

The spelling of 552361040 in words is "five hundred fifty-two million, three hundred sixty-one thousand, forty".