7434575461 has 4 divisors (see below), whose sum is σ = 7435881612. Its totient is φ = 7433269312.

The previous prime is 7434575431. The next prime is 7434575483. The reversal of 7434575461 is 1645754347.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4085638561 + 3348936900 = 63919^2 + 57870^2 .

It is a cyclic number.

It is not a de Polignac number, because 7434575461 - 2¹¹ = 7434573413 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 (7434575411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 644500 + ... + 655933.

It is an arithmetic number, because the mean of its divisors is an integer number (1858970403).

Almost surely, 2^7434575461 is an apocalyptic number.

It is an amenable number.

7434575461 is a deficient number, since it is larger than the sum of its proper divisors (1306151).

7434575461 is a wasteful number, since it uses less digits than its factorization.

7434575461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306150.

The product of its digits is 1411200, while the sum is 46.

The square root of 7434575461 is about 86223.9842561221. The cubic root of 7434575461 is about 1951.7254472434.

The spelling of 7434575461 in words is "seven billion, four hundred thirty-four million, five hundred seventy-five thousand, four hundred sixty-one".