157583480671 has 2 divisors, whose sum is σ = 157583480672. Its totient is φ = 157583480670.

The previous prime is 157583480669. The next prime is 157583480693. The reversal of 157583480671 is 176084385751.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 157583480671 - 2¹ = 157583480669 is a prime.

It is a super-2 number, since 2×157583480671² (a number of 23 digits) contains 22 as substring.

Together with 157583480669, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (157583480651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78791740335 + 78791740336.

It is an arithmetic number, because the mean of its divisors is an integer number (78791740336).

Almost surely, 2^157583480671 is an apocalyptic number.

157583480671 is a deficient number, since it is larger than the sum of its proper divisors (1).

157583480671 is an equidigital number, since it uses as much as digits as its factorization.

157583480671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5644800, while the sum is 55.

The spelling of 157583480671 in words is "one hundred fifty-seven billion, five hundred eighty-three million, four hundred eighty thousand, six hundred seventy-one".