652501416 has 32 divisors (see below), whose sum is σ = 1864290240. Its totient is φ = 186428928.

The previous prime is 652501387. The next prime is 652501417. The reversal of 652501416 is 614105256.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (652501417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1941801 + ... + 1942136.

It is an arithmetic number, because the mean of its divisors is an integer number (58259070).

Almost surely, 2^652501416 is an apocalyptic number.

It is an amenable number.

652501416 is an abundant number, since it is smaller than the sum of its proper divisors (1211788824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

652501416 is a wasteful number, since it uses less digits than its factorization.

652501416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3883953 (or 3883949 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 652501416 is about 25544.1072656689. The cubic root of 652501416 is about 867.3488749470.

It can be divided in two parts, 65250 and 1416, that added together give a palindrome (66666).

The spelling of 652501416 in words is "six hundred fifty-two million, five hundred one thousand, four hundred sixteen".