7451055520048 has 80 divisors (see below), whose sum is σ = 16907733460800. Its totient is φ = 3179603771904.

The previous prime is 7451055520039. The next prime is 7451055520063. The reversal of 7451055520048 is 8400255501547.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1634815 + ... + 4192222.

It is an arithmetic number, because the mean of its divisors is an integer number (211346668260).

Almost surely, 2^{7451055520048} is an apocalyptic number.

It is an amenable number.

7451055520048 is an abundant number, since it is smaller than the sum of its proper divisors (9456677940752).

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

7451055520048 is a wasteful number, since it uses less digits than its factorization.

7451055520048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5827299 (or 5827279 counting only the distinct ones).

The product of its (nonzero) digits is 1120000, while the sum is 46.

The spelling of 7451055520048 in words is "seven trillion, four hundred fifty-one billion, fifty-five million, five hundred twenty thousand, forty-eight".