5222664551 has 8 divisors (see below), whose sum is σ = 5625511584. Its totient is φ = 4819975200.

The previous prime is 5222664547. The next prime is 5222664553. The reversal of 5222664551 is 1554662225.

It is a happy number.

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 5222664551 - 2² = 5222664547 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 (5222664553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34526 + ... + 107876.

It is an arithmetic number, because the mean of its divisors is an integer number (703188948).

Almost surely, 2^5222664551 is an apocalyptic number.

5222664551 is a deficient number, since it is larger than the sum of its proper divisors (402847033).

5222664551 is a wasteful number, since it uses less digits than its factorization.

5222664551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78841.

The product of its digits is 144000, while the sum is 38.

The square root of 5222664551 is about 72268.0050298886. The cubic root of 5222664551 is about 1734.9916036878.

The spelling of 5222664551 in words is "five billion, two hundred twenty-two million, six hundred sixty-four thousand, five hundred fifty-one".