8216148501 has 48 divisors (see below), whose sum is σ = 13730378688. Its totient is φ = 4679001600.

The previous prime is 8216148491. The next prime is 8216148517. The reversal of 8216148501 is 1058416128.

8216148501 is a `hidden beast` number, since 8 + 2 + 1 + 6 + 148 + 501 = 666.

It is not a de Polignac number, because 8216148501 - 2¹¹ = 8216146453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8216141501) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1135786 + ... + 1142996.

It is an arithmetic number, because the mean of its divisors is an integer number (286049556).

Almost surely, 2^8216148501 is an apocalyptic number.

It is an amenable number.

8216148501 is a deficient number, since it is larger than the sum of its proper divisors (5514230187).

8216148501 is a wasteful number, since it uses less digits than its factorization.

8216148501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7922 (or 7919 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 36.

The square root of 8216148501 is about 90642.9727061067. The cubic root of 8216148501 is about 2017.8525442614.

The spelling of 8216148501 in words is "eight billion, two hundred sixteen million, one hundred forty-eight thousand, five hundred one".