7552352461 has 2 divisors, whose sum is σ = 7552352462. Its totient is φ = 7552352460.

The previous prime is 7552352399. The next prime is 7552352491. The reversal of 7552352461 is 1642532557.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7500426025 + 51926436 = 86605^2 + 7206^2 .

It is a cyclic number.

It is not a de Polignac number, because 7552352461 - 2²⁷ = 7418134733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7552352491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3776176230 + 3776176231.

It is an arithmetic number, because the mean of its divisors is an integer number (3776176231).

Almost surely, 2^7552352461 is an apocalyptic number.

It is an amenable number.

7552352461 is a deficient number, since it is larger than the sum of its proper divisors (1).

7552352461 is an equidigital number, since it uses as much as digits as its factorization.

7552352461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 252000, while the sum is 40.

The square root of 7552352461 is about 86904.2718225059. The cubic root of 7552352461 is about 1961.9777742874.

The spelling of 7552352461 in words is "seven billion, five hundred fifty-two million, three hundred fifty-two thousand, four hundred sixty-one".