465561528949 has 8 divisors (see below), whose sum is σ = 511120244448. Its totient is φ = 420541970160.

The previous prime is 465561528877. The next prime is 465561528959. The reversal of 465561528949 is 949825165564.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 465561528949 - 2¹³ = 465561520757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465561528959) 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 7 ways as a sum of consecutive naturals, for example, 134787367 + ... + 134790820.

It is an arithmetic number, because the mean of its divisors is an integer number (63890030556).

Almost surely, 2^465561528949 is an apocalyptic number.

It is an amenable number.

465561528949 is a deficient number, since it is larger than the sum of its proper divisors (45558715499).

465561528949 is a wasteful number, since it uses less digits than its factorization.

465561528949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269578355.

The product of its digits is 93312000, while the sum is 64.

The spelling of 465561528949 in words is "four hundred sixty-five billion, five hundred sixty-one million, five hundred twenty-eight thousand, nine hundred forty-nine".