4498472157 has 8 divisors (see below), whose sum is σ = 5998440000. Its totient is φ = 2998742880.

The previous prime is 4498472137. The next prime is 4498472177. The reversal of 4498472157 is 7512748944.

It is an interprime number because it is at equal distance from previous prime (4498472137) and next prime (4498472177).

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

It is not a de Polignac number, because 4498472157 - 2⁷ = 4498472029 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4498472137) 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, 9657 + ... + 95342.

It is an arithmetic number, because the mean of its divisors is an integer number (749805000).

Almost surely, 2^4498472157 is an apocalyptic number.

It is an amenable number.

4498472157 is a deficient number, since it is larger than the sum of its proper divisors (1499967843).

4498472157 is a wasteful number, since it uses less digits than its factorization.

4498472157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119283.

The product of its digits is 2257920, while the sum is 51.

The square root of 4498472157 is about 67070.6504888688. The cubic root of 4498472157 is about 1650.7767578739.

The spelling of 4498472157 in words is "four billion, four hundred ninety-eight million, four hundred seventy-two thousand, one hundred fifty-seven".