461703265500465 has 48 divisors (see below), whose sum is σ = 802482633585360. Its totient is φ = 245566057881600.

The previous prime is 461703265500401. The next prime is 461703265500467. The reversal of 461703265500465 is 564005562307164.

461703265500465 is a `hidden beast` number, since 4 + 6 + 1 + 7 + 0 + 3 + 26 + 550 + 0 + 4 + 65 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 142816816458801 + 318886449041664 = 11950599^2 + 17857392^2 .

It is not a de Polignac number, because 461703265500465 - 2⁶ = 461703265500401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (461703265500467) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 68774409 + ... + 75188601.

It is an arithmetic number, because the mean of its divisors is an integer number (16718388199695).

Almost surely, 2^{461703265500465} is an apocalyptic number.

461703265500465 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

461703265500465 is a deficient number, since it is larger than the sum of its proper divisors (340779368084895).

461703265500465 is a wasteful number, since it uses less digits than its factorization.

461703265500465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6418594 (or 6418591 counting only the distinct ones).

The product of its (nonzero) digits is 18144000, while the sum is 54.

The spelling of 461703265500465 in words is "four hundred sixty-one trillion, seven hundred three billion, two hundred sixty-five million, five hundred thousand, four hundred sixty-five".