162315450003 has 16 divisors (see below), whose sum is σ = 247353232896. Its totient is φ = 92745909120.

The previous prime is 162315449977. The next prime is 162315450023. The reversal of 162315450003 is 300054513261.

It is not a de Polignac number, because 162315450003 - 2²⁴ = 162298672787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (162315450023) 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, 116875 + ... + 581627.

It is an arithmetic number, because the mean of its divisors is an integer number (15459577056).

Almost surely, 2^162315450003 is an apocalyptic number.

162315450003 is a deficient number, since it is larger than the sum of its proper divisors (85037782893).

162315450003 is a wasteful number, since it uses less digits than its factorization.

162315450003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481394.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 162315450003 its reverse (300054513261), we get a palindrome (462369963264).

The spelling of 162315450003 in words is "one hundred sixty-two billion, three hundred fifteen million, four hundred fifty thousand, three".