7650061671 has 16 divisors (see below), whose sum is σ = 12164073984. Its totient is φ = 4181399904.

The previous prime is 7650061663. The next prime is 7650061697. The reversal of 7650061671 is 1761600567.

7650061671 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7650061671 - 2³ = 7650061663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7650061631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7918836 + ... + 7919801.

It is an arithmetic number, because the mean of its divisors is an integer number (760254624).

Almost surely, 2^7650061671 is an apocalyptic number.

7650061671 is a deficient number, since it is larger than the sum of its proper divisors (4514012313).

7650061671 is a wasteful number, since it uses less digits than its factorization.

7650061671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15838670.

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 7650061671 is about 87464.6309716105. The cubic root of 7650061671 is about 1970.4026310782.

The spelling of 7650061671 in words is "seven billion, six hundred fifty million, sixty-one thousand, six hundred seventy-one".