40613332525 has 12 divisors (see below), whose sum is σ = 50366276352. Its totient is φ = 32486960240.

The previous prime is 40613332519. The next prime is 40613332583. The reversal of 40613332525 is 52523331604.

It is not a de Polignac number, because 40613332525 - 2¹¹ = 40613330477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142644 + ... + 318706.

It is an arithmetic number, because the mean of its divisors is an integer number (4197189696).

Almost surely, 2^40613332525 is an apocalyptic number.

It is an amenable number.

40613332525 is a deficient number, since it is larger than the sum of its proper divisors (9752943827).

40613332525 is a wasteful number, since it uses less digits than its factorization.

40613332525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185300 (or 185295 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

The spelling of 40613332525 in words is "forty billion, six hundred thirteen million, three hundred thirty-two thousand, five hundred twenty-five".