6894748758480 has 160 divisors (see below), whose sum is σ = 23946970474368. Its totient is φ = 1626279782400.

The previous prime is 6894748758467. The next prime is 6894748758503. The reversal of 6894748758480 is 848578474986.

It is a junction number, because it is equal to n+sod(n) for n = 6894748758396 and 6894748758405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35194851 + ... + 35390210.

Almost surely, 2^{6894748758480} is an apocalyptic number.

6894748758480 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6894748758480 is an abundant number, since it is smaller than the sum of its proper divisors (17052221715888).

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

6894748758480 is a wasteful number, since it uses less digits than its factorization.

6894748758480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70585125 (or 70585119 counting only the distinct ones).

The product of its (nonzero) digits is 3468165120, while the sum is 78.

The spelling of 6894748758480 in words is "six trillion, eight hundred ninety-four billion, seven hundred forty-eight million, seven hundred fifty-eight thousand, four hundred eighty".