40757533757508 has 96 divisors (see below), whose sum is σ = 99717285040128. Its totient is φ = 12941754883200.

The previous prime is 40757533757497. The next prime is 40757533757519. The reversal of 40757533757508 is 80575733575704.

It is an interprime number because it is at equal distance from previous prime (40757533757497) and next prime (40757533757519).

It is a super-2 number, since 2×40757533757508² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2988223 + ... + 9510233.

It is an arithmetic number, because the mean of its divisors is an integer number (1038721719168).

Almost surely, 2^{40757533757508} is an apocalyptic number.

It is an amenable number.

40757533757508 is an abundant number, since it is smaller than the sum of its proper divisors (58959751282620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40757533757508 is a wasteful number, since it uses less digits than its factorization.

40757533757508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6522313 (or 6522311 counting only the distinct ones).

The product of its (nonzero) digits is 432180000, while the sum is 66.

The spelling of 40757533757508 in words is "forty trillion, seven hundred fifty-seven billion, five hundred thirty-three million, seven hundred fifty-seven thousand, five hundred eight".