945635012577 has 12 divisors (see below), whose sum is σ = 1374963051904. Its totient is φ = 626248351800.

The previous prime is 945635012557. The next prime is 945635012579. The reversal of 945635012577 is 775210536549.

It is a happy number.

945635012577 is a `hidden beast` number, since 9 + 4 + 5 + 6 + 3 + 50 + 12 + 577 = 666.

It is not a de Polignac number, because 945635012577 - 2⁷ = 945635012449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (945635012579) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 347914393 + ... + 347917110.

Almost surely, 2^945635012577 is an apocalyptic number.

It is an amenable number.

945635012577 is a deficient number, since it is larger than the sum of its proper divisors (429328039327).

945635012577 is a wasteful number, since it uses less digits than its factorization.

945635012577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695831660 (or 695831657 counting only the distinct ones).

The product of its (nonzero) digits is 7938000, while the sum is 54.

The spelling of 945635012577 in words is "nine hundred forty-five billion, six hundred thirty-five million, twelve thousand, five hundred seventy-seven".