40150545054 has 16 divisors (see below), whose sum is σ = 81011720592. Its totient is φ = 13265076608.

The previous prime is 40150545047. The next prime is 40150545121. The reversal of 40150545054 is 45054505104.

It is a super-2 number, since 2×40150545054² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29608869 + ... + 29610224.

It is an arithmetic number, because the mean of its divisors is an integer number (5063232537).

Almost surely, 2^40150545054 is an apocalyptic number.

40150545054 is an abundant number, since it is smaller than the sum of its proper divisors (40861175538).

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

40150545054 is a wasteful number, since it uses less digits than its factorization.

40150545054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59219211.

The product of its (nonzero) digits is 40000, while the sum is 33.

The spelling of 40150545054 in words is "forty billion, one hundred fifty million, five hundred forty-five thousand, fifty-four".