2611509014472 has 16 divisors (see below), whose sum is σ = 6528772536240. Its totient is φ = 870503004816.

The previous prime is 2611509014461. The next prime is 2611509014479. The reversal of 2611509014472 is 2744109051162.

It is not an unprimeable number, because it can be changed into a prime (2611509014479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54406437778 + ... + 54406437825.

It is an arithmetic number, because the mean of its divisors is an integer number (408048283515).

Almost surely, 2^{2611509014472} is an apocalyptic number.

It is an amenable number.

2611509014472 is an abundant number, since it is smaller than the sum of its proper divisors (3917263521768).

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

2611509014472 is a wasteful number, since it uses less digits than its factorization.

2611509014472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108812875612 (or 108812875608 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 2611509014472 in words is "two trillion, six hundred eleven billion, five hundred nine million, fourteen thousand, four hundred seventy-two".