40457754050 has 144 divisors (see below), whose sum is σ = 89754369192. Its totient is φ = 13523328000.

The previous prime is 40457754047. The next prime is 40457754067. The reversal of 40457754050 is 5045775404.

40457754050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 6044907001 + 34412847049 = 77749^2 + 185507^2 .

It is a junction number, because it is equal to n+sod(n) for n = 40457753989 and 40457754007.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 22463150 + ... + 22464950.

Almost surely, 2^40457754050 is an apocalyptic number.

40457754050 is an abundant number, since it is smaller than the sum of its proper divisors (49296615142).

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

40457754050 is a wasteful number, since it uses less digits than its factorization.

40457754050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053 (or 2041 counting only the distinct ones).

The product of its (nonzero) digits is 392000, while the sum is 41.

The spelling of 40457754050 in words is "forty billion, four hundred fifty-seven million, seven hundred fifty-four thousand, fifty".