7546494474348 has 12 divisors (see below), whose sum is σ = 17608487106840. Its totient is φ = 2515498158112.

The previous prime is 7546494474347. The next prime is 7546494474349. The reversal of 7546494474348 is 8434744946457.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7546494474347) and next prime (7546494474349).

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (7546494474347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314437269753 + ... + 314437269776.

It is an arithmetic number, because the mean of its divisors is an integer number (1467373925570).

Almost surely, 2^{7546494474348} is an apocalyptic number.

It is an amenable number.

7546494474348 is an abundant number, since it is smaller than the sum of its proper divisors (10061992632492).

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

7546494474348 is a wasteful number, since it uses less digits than its factorization.

7546494474348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628874539536 (or 628874539534 counting only the distinct ones).

The product of its digits is 1300561920, while the sum is 69.

The spelling of 7546494474348 in words is "seven trillion, five hundred forty-six billion, four hundred ninety-four million, four hundred seventy-four thousand, three hundred forty-eight".