652010401 has 32 divisors (see below), whose sum is σ = 804722688. Its totient is φ = 515616000.

The previous prime is 652010369. The next prime is 652010459. The reversal of 652010401 is 104010256.

It is a cyclic number.

It is not a de Polignac number, because 652010401 - 2⁵ = 652010369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (652014401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2478996 + ... + 2479258.

It is an arithmetic number, because the mean of its divisors is an integer number (25147584).

Almost surely, 2^652010401 is an apocalyptic number.

It is an amenable number.

652010401 is a deficient number, since it is larger than the sum of its proper divisors (152712287).

652010401 is a wasteful number, since it uses less digits than its factorization.

652010401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 652010401 is about 25534.4943360937. The cubic root of 652010401 is about 867.1312569368.

Adding to 652010401 its reverse (104010256), we get a palindrome (756020657).

The spelling of 652010401 in words is "six hundred fifty-two million, ten thousand, four hundred one".