464547752650 has 12 divisors (see below), whose sum is σ = 864058820022. Its totient is φ = 185819101040.

The previous prime is 464547752593. The next prime is 464547752653. The reversal of 464547752650 is 56257745464.

It can be written as a sum of positive squares in 3 ways, for example, as 447974537481 + 16573215169 = 669309^2 + 128737^2 .

It is a super-4 number, since 4×464547752650⁴ (a number of 48 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 464547752591 and 464547752600.

It is not an unprimeable number, because it can be changed into a prime (464547752653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4645477477 + ... + 4645477576.

Almost surely, 2^464547752650 is an apocalyptic number.

464547752650 is a deficient number, since it is larger than the sum of its proper divisors (399511067372).

464547752650 is a wasteful number, since it uses less digits than its factorization.

464547752650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9290955065 (or 9290955060 counting only the distinct ones).

The product of its (nonzero) digits is 28224000, while the sum is 55.

The spelling of 464547752650 in words is "four hundred sixty-four billion, five hundred forty-seven million, seven hundred fifty-two thousand, six hundred fifty".