5461662469 has 4 divisors (see below), whose sum is σ = 5468397760. Its totient is φ = 5454927180.

The previous prime is 5461662407. The next prime is 5461662473. The reversal of 5461662469 is 9642661645.

5461662469 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9642661645 = 5 ⋅1928532329.

It is a cyclic number.

It is not a de Polignac number, because 5461662469 - 2⁷ = 5461662341 is a prime.

It is a super-2 number, since 2×5461662469² = 59659513850566351922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5461662169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3366429 + ... + 3368050.

It is an arithmetic number, because the mean of its divisors is an integer number (1367099440).

Almost surely, 2^5461662469 is an apocalyptic number.

It is an amenable number.

5461662469 is a deficient number, since it is larger than the sum of its proper divisors (6735291).

5461662469 is an equidigital number, since it uses as much as digits as its factorization.

5461662469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6735290.

The product of its digits is 1866240, while the sum is 49.

The square root of 5461662469 is about 73903.0612965390. The cubic root of 5461662469 is about 1761.0632423856.

The spelling of 5461662469 in words is "five billion, four hundred sixty-one million, six hundred sixty-two thousand, four hundred sixty-nine".