7493051232 has 48 divisors (see below), whose sum is σ = 21854735280. Its totient is φ = 2497683456.

The previous prime is 7493051191. The next prime is 7493051239. The reversal of 7493051232 is 2321503947.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×7493051232² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7493051239) 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, 4335393 + ... + 4337120.

It is an arithmetic number, because the mean of its divisors is an integer number (455306985).

Almost surely, 2^7493051232 is an apocalyptic number.

7493051232 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

7493051232 is an abundant number, since it is smaller than the sum of its proper divisors (14361684048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7493051232 is a wasteful number, since it uses less digits than its factorization.

7493051232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8672532 (or 8672518 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 7493051232 is about 86562.4123508582. The cubic root of 7493051232 is about 1956.8291114136.

The spelling of 7493051232 in words is "seven billion, four hundred ninety-three million, fifty-one thousand, two hundred thirty-two".