652771502 has 4 divisors (see below), whose sum is σ = 979157256. Its totient is φ = 326385750.

The previous prime is 652771499. The next prime is 652771529. The reversal of 652771502 is 205177256.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×652771502² = 852221267646672008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 163192874 + ... + 163192877.

It is an arithmetic number, because the mean of its divisors is an integer number (244789314).

Almost surely, 2^652771502 is an apocalyptic number.

652771502 is a deficient number, since it is larger than the sum of its proper divisors (326385754).

652771502 is a wasteful number, since it uses less digits than its factorization.

652771502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326385753.

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 652771502 is about 25549.3933783172. The cubic root of 652771502 is about 867.4685306127.

The spelling of 652771502 in words is "six hundred fifty-two million, seven hundred seventy-one thousand, five hundred two".