162713289487 has 16 divisors (see below), whose sum is σ = 186911972352. Its totient is φ = 138754720800.

The previous prime is 162713289457. The next prime is 162713289499. The reversal of 162713289487 is 784982317261.

It is not a de Polignac number, because 162713289487 - 2⁷ = 162713289359 is a prime.

It is a super-2 number, since 2×162713289487² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162713289457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1136362 + ... + 1271512.

It is an arithmetic number, because the mean of its divisors is an integer number (11681998272).

Almost surely, 2^162713289487 is an apocalyptic number.

162713289487 is a deficient number, since it is larger than the sum of its proper divisors (24198682865).

162713289487 is a wasteful number, since it uses less digits than its factorization.

162713289487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136038.

The product of its digits is 8128512, while the sum is 58.

The spelling of 162713289487 in words is "one hundred sixty-two billion, seven hundred thirteen million, two hundred eighty-nine thousand, four hundred eighty-seven".