2485537380 has 48 divisors (see below), whose sum is σ = 7732784640. Its totient is φ = 662809824.

The previous prime is 2485537367. The next prime is 2485537403. The reversal of 2485537380 is 837355842.

2485537380 is a `hidden beast` number, since 2 + 4 + 85 + 537 + 38 + 0 = 666.

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 15 ways as a sum of consecutive naturals, for example, 2300884 + ... + 2301963.

It is an arithmetic number, because the mean of its divisors is an integer number (161099680).

Almost surely, 2^2485537380 is an apocalyptic number.

2485537380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2485537380 is an abundant number, since it is smaller than the sum of its proper divisors (5247247260).

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

2485537380 is a wasteful number, since it uses less digits than its factorization.

2485537380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4602865 (or 4602857 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The square root of 2485537380 is about 49855.1640254046. The cubic root of 2485537380 is about 1354.5865724907.

The spelling of 2485537380 in words is "two billion, four hundred eighty-five million, five hundred thirty-seven thousand, three hundred eighty".