40525066253061 has 32 divisors (see below), whose sum is σ = 67466479691520. Its totient is φ = 23854219595712.

The previous prime is 40525066253053. The next prime is 40525066253099. The reversal of 40525066253061 is 16035266052504.

40525066253061 is a `hidden beast` number, since 4 + 0 + 5 + 2 + 50 + 6 + 6 + 2 + 530 + 61 = 666.

It is not a de Polignac number, because 40525066253061 - 2³ = 40525066253053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40525066252998 and 40525066253016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40525066253011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2509905606 + ... + 2509921751.

It is an arithmetic number, because the mean of its divisors is an integer number (2108327490360).

Almost surely, 2^{40525066253061} is an apocalyptic number.

It is an amenable number.

40525066253061 is a deficient number, since it is larger than the sum of its proper divisors (26941413438459).

40525066253061 is a wasteful number, since it uses less digits than its factorization.

40525066253061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5019827402 (or 5019827396 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

The spelling of 40525066253061 in words is "forty trillion, five hundred twenty-five billion, sixty-six million, two hundred fifty-three thousand, sixty-one".