5621252751677 has 8 divisors (see below), whose sum is σ = 5919750950400. Its totient is φ = 5323018832064.

The previous prime is 5621252751629. The next prime is 5621252751683. The reversal of 5621252751677 is 7761572521265.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5621252751677 - 2¹² = 5621252747581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5621252751277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66026108 + ... + 66111189.

It is an arithmetic number, because the mean of its divisors is an integer number (739968868800).

Almost surely, 2^{5621252751677} is an apocalyptic number.

It is an amenable number.

5621252751677 is a deficient number, since it is larger than the sum of its proper divisors (298498198723).

5621252751677 is a wasteful number, since it uses less digits than its factorization.

5621252751677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132139555.

The product of its digits is 12348000, while the sum is 56.

The spelling of 5621252751677 in words is "five trillion, six hundred twenty-one billion, two hundred fifty-two million, seven hundred fifty-one thousand, six hundred seventy-seven".