999495000545 has 16 divisors (see below), whose sum is σ = 1217702626560. Its totient is φ = 787461840000.

The previous prime is 999495000499. The next prime is 999495000557. The reversal of 999495000545 is 545000594999.

999495000545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 999495000545 - 2⁸ = 999495000289 is a prime.

It is a super-2 number, since 2×999495000545² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4362521 + ... + 4585910.

It is an arithmetic number, because the mean of its divisors is an integer number (76106414160).

Almost surely, 2^999495000545 is an apocalyptic number.

It is an amenable number.

999495000545 is a deficient number, since it is larger than the sum of its proper divisors (218207626015).

999495000545 is a wasteful number, since it uses less digits than its factorization.

999495000545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8948776.

The product of its (nonzero) digits is 13122000, while the sum is 59.

The spelling of 999495000545 in words is "nine hundred ninety-nine billion, four hundred ninety-five million, five hundred forty-five", and thus it is an aban number.