552222157 has 8 divisors (see below), whose sum is σ = 583176384. Its totient is φ = 521846688.

The previous prime is 552222133. The next prime is 552222163. The reversal of 552222157 is 751222255.

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 552222157 - 2⁷ = 552222029 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 (552222557) 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, 142728 + ... + 146545.

It is an arithmetic number, because the mean of its divisors is an integer number (72897048).

Almost surely, 2^552222157 is an apocalyptic number.

It is an amenable number.

552222157 is a deficient number, since it is larger than the sum of its proper divisors (30954227).

552222157 is a wasteful number, since it uses less digits than its factorization.

552222157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289379.

The product of its digits is 14000, while the sum is 31.

The square root of 552222157 is about 23499.4075882776. The cubic root of 552222157 is about 820.4232184732.

The spelling of 552222157 in words is "five hundred fifty-two million, two hundred twenty-two thousand, one hundred fifty-seven".