7420547033 has 8 divisors (see below), whose sum is σ = 7819732320. Its totient is φ = 7022224800.

The previous prime is 7420546963. The next prime is 7420547051. The reversal of 7420547033 is 3307450247.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7420547033 - 2¹⁸ = 7420284889 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7420546984 and 7420547002.

It is not an unprimeable number, because it can be changed into a prime (7420547083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198068 + ... + 232533.

It is an arithmetic number, because the mean of its divisors is an integer number (977466540).

Almost surely, 2^7420547033 is an apocalyptic number.

It is an amenable number.

7420547033 is a deficient number, since it is larger than the sum of its proper divisors (399185287).

7420547033 is a wasteful number, since it uses less digits than its factorization.

7420547033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431527.

The product of its (nonzero) digits is 70560, while the sum is 35.

The square root of 7420547033 is about 86142.5970876198. The cubic root of 7420547033 is about 1950.4970929068.

The spelling of 7420547033 in words is "seven billion, four hundred twenty million, five hundred forty-seven thousand, thirty-three".