40557521462 has 16 divisors (see below), whose sum is σ = 63034724880. Its totient is φ = 19558916832.

The previous prime is 40557521453. The next prime is 40557521479. The reversal of 40557521462 is 26412575504.

40557521462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 3236273 + ... + 3248780.

It is an arithmetic number, because the mean of its divisors is an integer number (3939670305).

Almost surely, 2^40557521462 is an apocalyptic number.

40557521462 is a deficient number, since it is larger than the sum of its proper divisors (22477203418).

40557521462 is a wasteful number, since it uses less digits than its factorization.

40557521462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6485167.

The product of its (nonzero) digits is 336000, while the sum is 41.

The spelling of 40557521462 in words is "forty billion, five hundred fifty-seven million, five hundred twenty-one thousand, four hundred sixty-two".