2471326545 has 8 divisors (see below), whose sum is σ = 3954122496. Its totient is φ = 1318040816.

The previous prime is 2471326519. The next prime is 2471326579. The reversal of 2471326545 is 5456231742.

2471326545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2471326545 - 2⁵ = 2471326513 is a prime.

It is a super-2 number, since 2×2471326545² = 12214909784043274050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82377537 + ... + 82377566.

It is an arithmetic number, because the mean of its divisors is an integer number (494265312).

Almost surely, 2^2471326545 is an apocalyptic number.

It is an amenable number.

2471326545 is a deficient number, since it is larger than the sum of its proper divisors (1482795951).

2471326545 is a wasteful number, since it uses less digits than its factorization.

2471326545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164755111.

The product of its digits is 201600, while the sum is 39.

The square root of 2471326545 is about 49712.4385340329. The cubic root of 2471326545 is about 1352.0000614547. Note that the first 4 decimals are identical.

The spelling of 2471326545 in words is "two billion, four hundred seventy-one million, three hundred twenty-six thousand, five hundred forty-five".