2458162980 has 576 divisors, whose sum is σ = 9768665088. Its totient is φ = 486466560.

The previous prime is 2458162909. The next prime is 2458162999. The reversal of 2458162980 is 892618542.

2458162980 is a `hidden beast` number, since 2 + 4 + 581 + 62 + 9 + 8 + 0 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 23865609 + ... + 23865711.

It is an arithmetic number, because the mean of its divisors is an integer number (16959488).

Almost surely, 2^2458162980 is an apocalyptic number.

2458162980 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 2458162980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4884332544).

2458162980 is an abundant number, since it is smaller than the sum of its proper divisors (7310502108).

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

2458162980 is a wasteful number, since it uses less digits than its factorization.

2458162980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216 (or 211 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 2458162980 is about 49579.8646629859. The cubic root of 2458162980 is about 1349.5953025619.

The spelling of 2458162980 in words is "two billion, four hundred fifty-eight million, one hundred sixty-two thousand, nine hundred eighty".