157182055 has 8 divisors (see below), whose sum is σ = 191710944. Its totient is φ = 123684000.

The previous prime is 157182049. The next prime is 157182061. The reversal of 157182055 is 550281751.

It is an interprime number because it is at equal distance from previous prime (157182049) and next prime (157182061).

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

It is not a de Polignac number, because 157182055 - 2¹⁵ = 157149287 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 157182055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257371 + ... + 257980.

It is an arithmetic number, because the mean of its divisors is an integer number (23963868).

Almost surely, 2^157182055 is an apocalyptic number.

157182055 is a deficient number, since it is larger than the sum of its proper divisors (34528889).

157182055 is an equidigital number, since it uses as much as digits as its factorization.

157182055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515417.

The product of its (nonzero) digits is 14000, while the sum is 34.

The square root of 157182055 is about 12537.2267667136. The cubic root of 157182055 is about 539.6775109223.

The spelling of 157182055 in words is "one hundred fifty-seven million, one hundred eighty-two thousand, fifty-five".