162378995245 has 8 divisors (see below), whose sum is σ = 203326742016. Its totient is φ = 124255231056.

The previous prime is 162378995203. The next prime is 162378995269. The reversal of 162378995245 is 542599873261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 162378995245 - 2¹¹ = 162378993197 is a prime.

It is a super-2 number, since 2×162378995245² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 705995517 + ... + 705995746.

It is an arithmetic number, because the mean of its divisors is an integer number (25415842752).

Almost surely, 2^162378995245 is an apocalyptic number.

It is an amenable number.

162378995245 is a deficient number, since it is larger than the sum of its proper divisors (40947746771).

162378995245 is a wasteful number, since it uses less digits than its factorization.

162378995245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1411991291.

The product of its digits is 32659200, while the sum is 61.

The spelling of 162378995245 in words is "one hundred sixty-two billion, three hundred seventy-eight million, nine hundred ninety-five thousand, two hundred forty-five".