157030217060 has 24 divisors (see below), whose sum is σ = 331585361016. Its totient is φ = 62465057280.

The previous prime is 157030217053. The next prime is 157030217131. The reversal of 157030217060 is 60712030751.

It can be written as a sum of positive squares in 4 ways, for example, as 3862871104 + 153167345956 = 62152^2 + 391366^2 .

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, 21685637 + ... + 21692876.

It is an arithmetic number, because the mean of its divisors is an integer number (13816056709).

Almost surely, 2^157030217060 is an apocalyptic number.

157030217060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

157030217060 is an abundant number, since it is smaller than the sum of its proper divisors (174555143956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

157030217060 is a wasteful number, since it uses less digits than its factorization.

157030217060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43378703 (or 43378701 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 32.

The spelling of 157030217060 in words is "one hundred fifty-seven billion, thirty million, two hundred seventeen thousand, sixty".