5465421973 has 8 divisors (see below), whose sum is σ = 5962813920. Its totient is φ = 4968119280.

The previous prime is 5465421961. The next prime is 5465421977. The reversal of 5465421973 is 3791245645.

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 5465421973 - 2²¹ = 5463324821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5465421977) 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, 224011 + ... + 247207.

It is an arithmetic number, because the mean of its divisors is an integer number (745351740).

Almost surely, 2^5465421973 is an apocalyptic number.

It is an amenable number.

5465421973 is a deficient number, since it is larger than the sum of its proper divisors (497391947).

5465421973 is a wasteful number, since it uses less digits than its factorization.

5465421973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44627.

The product of its digits is 907200, while the sum is 46.

The square root of 5465421973 is about 73928.4922949197. The cubic root of 5465421973 is about 1761.4672222976.

The spelling of 5465421973 in words is "five billion, four hundred sixty-five million, four hundred twenty-one thousand, nine hundred seventy-three".