95561001 has 12 divisors (see below), whose sum is σ = 138960900. Its totient is φ = 63278880.

The previous prime is 95560987. The next prime is 95561017. The reversal of 95561001 is 10016559.

95561001 is a `hidden beast` number, since 9 + 556 + 100 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 26255376 + 69305625 = 5124^2 + 8325^2 .

It is not a de Polignac number, because 95561001 - 2²¹ = 93463849 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (95561041) 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, 34290 + ... + 36971.

It is an arithmetic number, because the mean of its divisors is an integer number (11580075).

Almost surely, 2^95561001 is an apocalyptic number.

It is an amenable number.

95561001 is a deficient number, since it is larger than the sum of its proper divisors (43399899).

95561001 is a wasteful number, since it uses less digits than its factorization.

95561001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71416 (or 71413 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 27.

The square root of 95561001 is about 9775.5307272802. The cubic root of 95561001 is about 457.1866742924.

The spelling of 95561001 in words is "ninety-five million, five hundred sixty-one thousand, one".