2500416477328 has 80 divisors (see below), whose sum is σ = 6041481891840. Its totient is φ = 973943913600.

The previous prime is 2500416477319. The next prime is 2500416477343. The reversal of 2500416477328 is 8237746140052.

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, 4698913 + ... + 5203903.

It is an arithmetic number, because the mean of its divisors is an integer number (75518523648).

Almost surely, 2^{2500416477328} is an apocalyptic number.

2500416477328 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2500416477328 is an abundant number, since it is smaller than the sum of its proper divisors (3541065414512).

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

2500416477328 is a wasteful number, since it uses less digits than its factorization.

2500416477328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509036 (or 509030 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 49.

The spelling of 2500416477328 in words is "two trillion, five hundred billion, four hundred sixteen million, four hundred seventy-seven thousand, three hundred twenty-eight".