5154523645 has 8 divisors (see below), whose sum is σ = 6203255904. Its totient is φ = 4111733904.

The previous prime is 5154523631. The next prime is 5154523669. The reversal of 5154523645 is 5463254515.

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 5154523645 - 2²⁵ = 5120969213 is a prime.

It is a super-2 number, since 2×5154523645² = 53138228013728172050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5154523598 and 5154523607.

It is a congruent number.

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, 1483719 + ... + 1487188.

It is an arithmetic number, because the mean of its divisors is an integer number (775406988).

Almost surely, 2^5154523645 is an apocalyptic number.

It is an amenable number.

5154523645 is a deficient number, since it is larger than the sum of its proper divisors (1048732259).

5154523645 is a wasteful number, since it uses less digits than its factorization.

5154523645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2971259.

The product of its digits is 360000, while the sum is 40.

The square root of 5154523645 is about 71795.0112821218. The cubic root of 5154523645 is about 1727.4129804265.

The spelling of 5154523645 in words is "five billion, one hundred fifty-four million, five hundred twenty-three thousand, six hundred forty-five".