7662650541 has 32 divisors (see below), whose sum is σ = 13008226560. Its totient is φ = 3902459904.

The previous prime is 7662650521. The next prime is 7662650549. The reversal of 7662650541 is 1450562667.

It is not a de Polignac number, because 7662650541 - 2⁶ = 7662650477 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7662650493 and 7662650502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7662650549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 476020 + ... + 491853.

It is an arithmetic number, because the mean of its divisors is an integer number (406507080).

Almost surely, 2^7662650541 is an apocalyptic number.

It is an amenable number.

7662650541 is a deficient number, since it is larger than the sum of its proper divisors (5345576019).

7662650541 is a wasteful number, since it uses less digits than its factorization.

7662650541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967925.

The product of its (nonzero) digits is 302400, while the sum is 42.

The square root of 7662650541 is about 87536.5668792191. The cubic root of 7662650541 is about 1971.4828641400.

The spelling of 7662650541 in words is "seven billion, six hundred sixty-two million, six hundred fifty thousand, five hundred forty-one".