7907052545 has 32 divisors (see below), whose sum is σ = 10906963200. Its totient is φ = 5390576640.

The previous prime is 7907052523. The next prime is 7907052547. The reversal of 7907052545 is 5452507097.

It is not a de Polignac number, because 7907052545 - 2³⁰ = 6833310721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7907052496 and 7907052505.

It is not an unprimeable number, because it can be changed into a prime (7907052547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7537181 + ... + 7538229.

It is an arithmetic number, because the mean of its divisors is an integer number (340842600).

Almost surely, 2^7907052545 is an apocalyptic number.

It is an amenable number.

7907052545 is a deficient number, since it is larger than the sum of its proper divisors (2999910655).

7907052545 is a wasteful number, since it uses less digits than its factorization.

7907052545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2105.

The product of its (nonzero) digits is 441000, while the sum is 44.

The square root of 7907052545 is about 88921.6089879170. The cubic root of 7907052545 is about 1992.2241862898.

The spelling of 7907052545 in words is "seven billion, nine hundred seven million, fifty-two thousand, five hundred forty-five".