157087616198 has 16 divisors (see below), whose sum is σ = 243267901440. Its totient is φ = 75999054600.

The previous prime is 157087616183. The next prime is 157087616207. The reversal of 157087616198 is 891616780751.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252233 + ... + 614651.

It is an arithmetic number, because the mean of its divisors is an integer number (15204243840).

Almost surely, 2^157087616198 is an apocalyptic number.

157087616198 is a deficient number, since it is larger than the sum of its proper divisors (86180285242).

157087616198 is a wasteful number, since it uses less digits than its factorization.

157087616198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369443.

The product of its (nonzero) digits is 5080320, while the sum is 59.

The spelling of 157087616198 in words is "one hundred fifty-seven billion, eighty-seven million, six hundred sixteen thousand, one hundred ninety-eight".