552003537 has 4 divisors (see below), whose sum is σ = 736004720. Its totient is φ = 368002356.

The previous prime is 552003521. The next prime is 552003539. The reversal of 552003537 is 735300255.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 552003537 - 2⁴ = 552003521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552003539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92000587 + ... + 92000592.

It is an arithmetic number, because the mean of its divisors is an integer number (184001180).

Almost surely, 2^552003537 is an apocalyptic number.

It is an amenable number.

552003537 is a deficient number, since it is larger than the sum of its proper divisors (184001183).

552003537 is a wasteful number, since it uses less digits than its factorization.

552003537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184001182.

The product of its (nonzero) digits is 15750, while the sum is 30.

The square root of 552003537 is about 23494.7555211796. The cubic root of 552003537 is about 820.3149380187.

The spelling of 552003537 in words is "five hundred fifty-two million, three thousand, five hundred thirty-seven".