2477529980 has 12 divisors (see below), whose sum is σ = 5202813000. Its totient is φ = 991011984.

The previous prime is 2477529961. The next prime is 2477530043. The reversal of 2477529980 is 899257742.

It is a super-2 number, since 2×2477529980² = 12276309603597600800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61938230 + ... + 61938269.

It is an arithmetic number, because the mean of its divisors is an integer number (433567750).

Almost surely, 2^2477529980 is an apocalyptic number.

2477529980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2477529980 is an abundant number, since it is smaller than the sum of its proper divisors (2725283020).

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

2477529980 is a wasteful number, since it uses less digits than its factorization.

2477529980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123876508 (or 123876506 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 53.

The square root of 2477529980 is about 49774.7926163435. The cubic root of 2477529980 is about 1353.1303635414.

The spelling of 2477529980 in words is "two billion, four hundred seventy-seven million, five hundred twenty-nine thousand, nine hundred eighty".