7506686045 has 8 divisors (see below), whose sum is σ = 9011338080. Its totient is φ = 6003138960.

The previous prime is 7506686027. The next prime is 7506686087. The reversal of 7506686045 is 5406866057.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7506686045 - 2¹⁸ = 7506423901 is a prime.

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, 261215 + ... + 288524.

It is an arithmetic number, because the mean of its divisors is an integer number (1126417260).

Almost surely, 2^7506686045 is an apocalyptic number.

It is an amenable number.

7506686045 is a deficient number, since it is larger than the sum of its proper divisors (1504652035).

7506686045 is a wasteful number, since it uses less digits than its factorization.

7506686045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552475.

The product of its (nonzero) digits is 1209600, while the sum is 47.

The square root of 7506686045 is about 86641.1336779477. The cubic root of 7506686045 is about 1958.0153140728.

The spelling of 7506686045 in words is "seven billion, five hundred six million, six hundred eighty-six thousand, forty-five".