7561752485 has 32 divisors (see below), whose sum is σ = 10452395520. Its totient is φ = 5144332032.

The previous prime is 7561752461. The next prime is 7561752491. The reversal of 7561752485 is 5842571657.

It is not a de Polignac number, because 7561752485 - 2²⁶ = 7494643621 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4423811 + ... + 4425519.

It is an arithmetic number, because the mean of its divisors is an integer number (326637360).

Almost surely, 2^7561752485 is an apocalyptic number.

It is an amenable number.

7561752485 is a deficient number, since it is larger than the sum of its proper divisors (2890643035).

7561752485 is a wasteful number, since it uses less digits than its factorization.

7561752485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2645.

The product of its digits is 2352000, while the sum is 50.

The square root of 7561752485 is about 86958.3376393546. The cubic root of 7561752485 is about 1962.7914276938.

The spelling of 7561752485 in words is "seven billion, five hundred sixty-one million, seven hundred fifty-two thousand, four hundred eighty-five".