7346572546 has 4 divisors (see below), whose sum is σ = 11019858822. Its totient is φ = 3673286272.

The previous prime is 7346572543. The next prime is 7346572549. The reversal of 7346572546 is 6452756437.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6452756437 = 557 ⋅11584841.

It is an interprime number because it is at equal distance from previous prime (7346572543) and next prime (7346572549).

It can be written as a sum of positive squares in only one way, i.e., 7314525625 + 32046921 = 85525^2 + 5661^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 7346572546.

It is not an unprimeable number, because it can be changed into a prime (7346572543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1836643135 + ... + 1836643138.

Almost surely, 2^7346572546 is an apocalyptic number.

7346572546 is a deficient number, since it is larger than the sum of its proper divisors (3673286276).

7346572546 is a wasteful number, since it uses less digits than its factorization.

7346572546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3673286275.

The product of its digits is 4233600, while the sum is 49.

The square root of 7346572546 is about 85712.1493488525. The cubic root of 7346572546 is about 1943.9940164270.

The spelling of 7346572546 in words is "seven billion, three hundred forty-six million, five hundred seventy-two thousand, five hundred forty-six".