157235483 has 2 divisors, whose sum is σ = 157235484. Its totient is φ = 157235482.

The previous prime is 157235473. The next prime is 157235489. The reversal of 157235483 is 384532751.

It is a strong prime.

It is an emirp because it is prime and its reverse (384532751) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 157235483 - 2⁴ = 157235467 is a prime.

It is a super-2 number, since 2×157235483² = 49445994228486578, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (157235489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78617741 + 78617742.

It is an arithmetic number, because the mean of its divisors is an integer number (78617742).

Almost surely, 2^157235483 is an apocalyptic number.

157235483 is a deficient number, since it is larger than the sum of its proper divisors (1).

157235483 is an equidigital number, since it uses as much as digits as its factorization.

157235483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 100800, while the sum is 38.

The square root of 157235483 is about 12539.3573599288. The cubic root of 157235483 is about 539.7386515397.

The spelling of 157235483 in words is "one hundred fifty-seven million, two hundred thirty-five thousand, four hundred eighty-three".