157050215 has 16 divisors (see below), whose sum is σ = 215611200. Its totient is φ = 107577600.

The previous prime is 157050169. The next prime is 157050217. The reversal of 157050215 is 512050751.

It is a happy number.

It is not a de Polignac number, because 157050215 - 2⁶ = 157050151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157050217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43811 + ... + 47259.

It is an arithmetic number, because the mean of its divisors is an integer number (13475700).

Almost surely, 2^157050215 is an apocalyptic number.

157050215 is a deficient number, since it is larger than the sum of its proper divisors (58560985).

157050215 is a wasteful number, since it uses less digits than its factorization.

157050215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4762.

The product of its (nonzero) digits is 1750, while the sum is 26.

The square root of 157050215 is about 12531.9677225885. The cubic root of 157050215 is about 539.5265798136.

The spelling of 157050215 in words is "one hundred fifty-seven million, fifty thousand, two hundred fifteen".