11651060478 has 16 divisors (see below), whose sum is σ = 23375633040. Its totient is φ = 3871434816.

The previous prime is 11651060431. The next prime is 11651060539. The reversal of 11651060478 is 87406015611.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3060943 + ... + 3064746.

It is an arithmetic number, because the mean of its divisors is an integer number (1460977065).

Almost surely, 2^11651060478 is an apocalyptic number.

11651060478 is an abundant number, since it is smaller than the sum of its proper divisors (11724572562).

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

11651060478 is a wasteful number, since it uses less digits than its factorization.

11651060478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6126011.

The product of its (nonzero) digits is 40320, while the sum is 39.

The spelling of 11651060478 in words is "eleven billion, six hundred fifty-one million, sixty thousand, four hundred seventy-eight".