157288583 has 2 divisors, whose sum is σ = 157288584. Its totient is φ = 157288582.

The previous prime is 157288541. The next prime is 157288619. The reversal of 157288583 is 385882751.

It is a strong prime.

It is an emirp because it is prime and its reverse (385882751) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 157288583 - 2²⁴ = 140511367 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (157218583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78644291 + 78644292.

It is an arithmetic number, because the mean of its divisors is an integer number (78644292).

Almost surely, 2^157288583 is an apocalyptic number.

157288583 is a deficient number, since it is larger than the sum of its proper divisors (1).

157288583 is an equidigital number, since it uses as much as digits as its factorization.

157288583 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 537600, while the sum is 47.

The square root of 157288583 is about 12541.4745145856. The cubic root of 157288583 is about 539.7994030872.

The spelling of 157288583 in words is "one hundred fifty-seven million, two hundred eighty-eight thousand, five hundred eighty-three".