4475552157 has 8 divisors (see below), whose sum is σ = 6630447680. Its totient is φ = 2983701420.

The previous prime is 4475552149. The next prime is 4475552177. The reversal of 4475552157 is 7512555744.

4475552157 is a `hidden beast` number, since 4 + 4 + 75 + 5 + 521 + 57 = 666.

It is not a de Polignac number, because 4475552157 - 2³ = 4475552149 is a prime.

It is a super-2 number, since 2×4475552157² = 40061134220054705298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4475552117) 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, 82880569 + ... + 82880622.

It is an arithmetic number, because the mean of its divisors is an integer number (828805960).

Almost surely, 2^4475552157 is an apocalyptic number.

It is an amenable number.

4475552157 is a deficient number, since it is larger than the sum of its proper divisors (2154895523).

4475552157 is a wasteful number, since it uses less digits than its factorization.

4475552157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165761200 (or 165761194 counting only the distinct ones).

The product of its digits is 980000, while the sum is 45.

The square root of 4475552157 is about 66899.5676891862. The cubic root of 4475552157 is about 1647.9683788598.

The spelling of 4475552157 in words is "four billion, four hundred seventy-five million, five hundred fifty-two thousand, one hundred fifty-seven".