2611486914820 has 48 divisors (see below), whose sum is σ = 6540071586048. Its totient is φ = 856437943680.

The previous prime is 2611486914809. The next prime is 2611486914863. The reversal of 2611486914820 is 284196841162.

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, 405507171 + ... + 405513610.

It is an arithmetic number, because the mean of its divisors is an integer number (136251491376).

Almost surely, 2^{2611486914820} is an apocalyptic number.

2611486914820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2611486914820 is an abundant number, since it is smaller than the sum of its proper divisors (3928584671228).

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

2611486914820 is a wasteful number, since it uses less digits than its factorization.

2611486914820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811020820 (or 811020818 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 52.

The spelling of 2611486914820 in words is "two trillion, six hundred eleven billion, four hundred eighty-six million, nine hundred fourteen thousand, eight hundred twenty".