652363951 has 4 divisors (see below), whose sum is σ = 663058504. Its totient is φ = 641669400.

The previous prime is 652363939. The next prime is 652363963. The reversal of 652363951 is 159363256.

It is a happy number.

652363951 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (652363939) and next prime (652363963).

It is a cyclic number.

It is not a de Polignac number, because 652363951 - 2⁷ = 652363823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652363931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5347185 + ... + 5347306.

It is an arithmetic number, because the mean of its divisors is an integer number (165764626).

Almost surely, 2^652363951 is an apocalyptic number.

652363951 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

652363951 is a deficient number, since it is larger than the sum of its proper divisors (10694553).

652363951 is a wasteful number, since it uses less digits than its factorization.

652363951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10694552.

The product of its digits is 145800, while the sum is 40.

The square root of 652363951 is about 25541.4163859407. The cubic root of 652363951 is about 867.2879614205.

The spelling of 652363951 in words is "six hundred fifty-two million, three hundred sixty-three thousand, nine hundred fifty-one".