469046132631553 has 8 divisors (see below), whose sum is σ = 469249369461288. Its totient is φ = 468842897681664.

The previous prime is 469046132631497. The next prime is 469046132631617. The reversal of 469046132631553 is 355136231640964.

It can be written as a sum of positive squares in 4 ways, for example, as 154109183621184 + 314936949010369 = 12414072^2 + 17746463^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-469046132631553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (469046132631653) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 774190201 + ... + 774795817.

It is an arithmetic number, because the mean of its divisors is an integer number (58656171182661).

Almost surely, 2^{469046132631553} is an apocalyptic number.

It is an amenable number.

469046132631553 is a deficient number, since it is larger than the sum of its proper divisors (203236829735).

469046132631553 is a wasteful number, since it uses less digits than its factorization.

469046132631553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939923.

The product of its (nonzero) digits is 41990400, while the sum is 58.

The spelling of 469046132631553 in words is "four hundred sixty-nine trillion, forty-six billion, one hundred thirty-two million, six hundred thirty-one thousand, five hundred fifty-three".