7449962533 has 16 divisors (see below), whose sum is σ = 8104263552. Its totient is φ = 6807528000.

The previous prime is 7449962477. The next prime is 7449962537. The reversal of 7449962533 is 3352699447.

It is a happy number.

It is not a de Polignac number, because 7449962533 - 2²⁹ = 6913091621 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 (7449962537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 711768 + ... + 722158.

It is an arithmetic number, because the mean of its divisors is an integer number (506516472).

Almost surely, 2^7449962533 is an apocalyptic number.

It is an amenable number.

7449962533 is a deficient number, since it is larger than the sum of its proper divisors (654301019).

7449962533 is a wasteful number, since it uses less digits than its factorization.

7449962533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10956.

The product of its digits is 4898880, while the sum is 52.

The square root of 7449962533 is about 86313.1654673839. The cubic root of 7449962533 is about 1953.0709912568.

The spelling of 7449962533 in words is "seven billion, four hundred forty-nine million, nine hundred sixty-two thousand, five hundred thirty-three".