10508748666404 has 12 divisors (see below), whose sum is σ = 18415195570800. Its totient is φ = 5247264217608.

The previous prime is 10508748666397. The next prime is 10508748666421. The reversal of 10508748666404 is 40466684780501.

It is a super-2 number, since 2×10508748666404² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1777525574 + ... + 1777531485.

It is an arithmetic number, because the mean of its divisors is an integer number (1534599630900).

Almost surely, 2^{10508748666404} is an apocalyptic number.

It is an amenable number.

10508748666404 is a deficient number, since it is larger than the sum of its proper divisors (7906446904396).

10508748666404 is a wasteful number, since it uses less digits than its factorization.

10508748666404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3555057802 (or 3555057800 counting only the distinct ones).

The product of its (nonzero) digits is 30965760, while the sum is 59.

The spelling of 10508748666404 in words is "ten trillion, five hundred eight billion, seven hundred forty-eight million, six hundred sixty-six thousand, four hundred four".