5464890091 has 8 divisors (see below), whose sum is σ = 6037935264. Its totient is φ = 4919798400.

The previous prime is 5464890089. The next prime is 5464890113. The reversal of 5464890091 is 1900984645.

It is a happy number.

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 5464890091 - 2¹ = 5464890089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5464890001) 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, 6987960 + ... + 6988741.

It is an arithmetic number, because the mean of its divisors is an integer number (754741908).

Almost surely, 2^5464890091 is an apocalyptic number.

5464890091 is a deficient number, since it is larger than the sum of its proper divisors (573045173).

5464890091 is a wasteful number, since it uses less digits than its factorization.

5464890091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13976741.

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 5464890091 is about 73924.8949339801. The cubic root of 5464890091 is about 1761.4100798295.

The spelling of 5464890091 in words is "five billion, four hundred sixty-four million, eight hundred ninety thousand, ninety-one".