5601248551 has 4 divisors (see below), whose sum is σ = 5601452472. Its totient is φ = 5601044632.

The previous prime is 5601248539. The next prime is 5601248563. The reversal of 5601248551 is 1558421065.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (5601248539) and next prime (5601248563).

It is a cyclic number.

It is not a de Polignac number, because 5601248551 - 2³¹ = 3453764903 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5601248551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5601248591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52885 + ... + 118318.

It is an arithmetic number, because the mean of its divisors is an integer number (1400363118).

Almost surely, 2^5601248551 is an apocalyptic number.

5601248551 is a deficient number, since it is larger than the sum of its proper divisors (203921).

5601248551 is a wasteful number, since it uses less digits than its factorization.

5601248551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203920.

The product of its (nonzero) digits is 48000, while the sum is 37.

The square root of 5601248551 is about 74841.4895028152. The cubic root of 5601248551 is about 1775.9399690864.

The spelling of 5601248551 in words is "five billion, six hundred one million, two hundred forty-eight thousand, five hundred fifty-one".