464101009551 has 6 divisors (see below), whose sum is σ = 670368124920. Its totient is φ = 309400673028.

The previous prime is 464101009451. The next prime is 464101009583. The reversal of 464101009551 is 155900101464.

464101009551 is a `hidden beast` number, since 4 + 6 + 410 + 100 + 95 + 51 = 666.

It is not a de Polignac number, because 464101009551 - 2³⁰ = 463027267727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464101009051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25783389411 + ... + 25783389428.

It is an arithmetic number, because the mean of its divisors is an integer number (111728020820).

Almost surely, 2^464101009551 is an apocalyptic number.

464101009551 is a deficient number, since it is larger than the sum of its proper divisors (206267115369).

464101009551 is a wasteful number, since it uses less digits than its factorization.

464101009551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51566778845 (or 51566778842 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The spelling of 464101009551 in words is "four hundred sixty-four billion, one hundred one million, nine thousand, five hundred fifty-one".