465040246051 has 4 divisors (see below), whose sum is σ = 472663856704. Its totient is φ = 457416635400.

The previous prime is 465040246031. The next prime is 465040246093. The reversal of 465040246051 is 150642040564.

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

It is a cyclic number.

It is not a de Polignac number, because 465040246051 - 2²¹ = 465038148899 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 465040246051.

It is not an unprimeable number, because it can be changed into a prime (465040246001) 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 3 ways as a sum of consecutive naturals, for example, 3811805235 + ... + 3811805356.

It is an arithmetic number, because the mean of its divisors is an integer number (118165964176).

Almost surely, 2^465040246051 is an apocalyptic number.

465040246051 is a deficient number, since it is larger than the sum of its proper divisors (7623610653).

465040246051 is an equidigital number, since it uses as much as digits as its factorization.

465040246051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7623610652.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 465040246051 in words is "four hundred sixty-five billion, forty million, two hundred forty-six thousand, fifty-one".