157283560 has 64 divisors (see below), whose sum is σ = 408683520. Its totient is φ = 53360640.

The previous prime is 157283543. The next prime is 157283569. The reversal of 157283560 is 65382751.

It is not an unprimeable number, because it can be changed into a prime (157283569) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 24265 + ... + 30055.

It is an arithmetic number, because the mean of its divisors is an integer number (6385680).

Almost surely, 2^157283560 is an apocalyptic number.

157283560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157283560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204341760).

157283560 is an abundant number, since it is smaller than the sum of its proper divisors (251399960).

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

157283560 is a wasteful number, since it uses less digits than its factorization.

157283560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5906 (or 5902 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 157283560 is about 12541.2742574270. The cubic root of 157283560 is about 539.7936568739.

The spelling of 157283560 in words is "one hundred fifty-seven million, two hundred eighty-three thousand, five hundred sixty".