10881784025 has 36 divisors (see below), whose sum is σ = 16522580880. Its totient is φ = 7069053600.

The previous prime is 10881784013. The next prime is 10881784037. The reversal of 10881784025 is 52048718801.

It is an interprime number because it is at equal distance from previous prime (10881784013) and next prime (10881784037).

It is not a de Polignac number, because 10881784025 - 2⁸ = 10881783769 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 210491 + ... + 257040.

It is an arithmetic number, because the mean of its divisors is an integer number (458960580).

Almost surely, 2^10881784025 is an apocalyptic number.

It is an amenable number.

10881784025 is a deficient number, since it is larger than the sum of its proper divisors (5640796855).

10881784025 is a wasteful number, since it uses less digits than its factorization.

10881784025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467574 (or 467562 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 44.

The spelling of 10881784025 in words is "ten billion, eight hundred eighty-one million, seven hundred eighty-four thousand, twenty-five".