5921455345 has 8 divisors (see below), whose sum is σ = 7652342376. Its totient is φ = 4372766976.

The previous prime is 5921455301. The next prime is 5921455373. The reversal of 5921455345 is 5435541295.

It can be written as a sum of positive squares in 4 ways, for example, as 981192976 + 4940262369 = 31324^2 + 70287^2 .

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-5921455345 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45549592 + ... + 45549721.

It is an arithmetic number, because the mean of its divisors is an integer number (956542797).

Almost surely, 2^5921455345 is an apocalyptic number.

It is an amenable number.

5921455345 is a deficient number, since it is larger than the sum of its proper divisors (1730887031).

5921455345 is a wasteful number, since it uses less digits than its factorization.

5921455345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91099331.

The product of its digits is 540000, while the sum is 43.

The square root of 5921455345 is about 76950.9931384904. The cubic root of 5921455345 is about 1809.1565665279.

The spelling of 5921455345 in words is "five billion, nine hundred twenty-one million, four hundred fifty-five thousand, three hundred forty-five".