952551461 has 4 divisors (see below), whose sum is σ = 952634124. Its totient is φ = 952468800.

The previous prime is 952551443. The next prime is 952551473. The reversal of 952551461 is 164155259.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 164155259 = 607 ⋅270437.

It can be written as a sum of positive squares in 2 ways, for example, as 84070561 + 868480900 = 9169^2 + 29470^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-952551461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (952551161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20570 + ... + 48251.

It is an arithmetic number, because the mean of its divisors is an integer number (238158531).

Almost surely, 2^952551461 is an apocalyptic number.

It is an amenable number.

952551461 is a deficient number, since it is larger than the sum of its proper divisors (82663).

952551461 is a wasteful number, since it uses less digits than its factorization.

952551461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82662.

The product of its digits is 54000, while the sum is 38.

The square root of 952551461 is about 30863.4324241488. The cubic root of 952551461 is about 983.9268586022.

The spelling of 952551461 in words is "nine hundred fifty-two million, five hundred fifty-one thousand, four hundred sixty-one".