2485347184980 has 1440 divisors, whose sum is σ = 9409130615808. Its totient is φ = 547074570240.

The previous prime is 2485347184939. The next prime is 2485347185021. The reversal of 2485347184980 is 894817435842.

It is a happy number.

2485347184980 is a `hidden beast` number, since 2 + 4 + 8 + 5 + 3 + 471 + 84 + 9 + 80 = 666.

It is an interprime number because it is at equal distance from previous prime (2485347184939) and next prime (2485347185021).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 7840211782 + ... + 7840212098.

Almost surely, 2^{2485347184980} is an apocalyptic number.

2485347184980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2485347184980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4704565307904).

2485347184980 is an abundant number, since it is smaller than the sum of its proper divisors (6923783430828).

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

2485347184980 is a wasteful number, since it uses less digits than its factorization.

2485347184980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467 (or 445 counting only the distinct ones).

The product of its (nonzero) digits is 61931520, while the sum is 63.

The spelling of 2485347184980 in words is "two trillion, four hundred eighty-five billion, three hundred forty-seven million, one hundred eighty-four thousand, nine hundred eighty".