45252326040 has 64 divisors (see below), whose sum is σ = 135833760000. Its totient is φ = 12060461952.

The previous prime is 45252326039. The next prime is 45252326081. The reversal of 45252326040 is 4062325254.

It is a happy number.

45252326040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 45252325992 and 45252326010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108211 + ... + 319709.

It is an arithmetic number, because the mean of its divisors is an integer number (2122402500).

Almost surely, 2^45252326040 is an apocalyptic number.

45252326040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45252326040 is an abundant number, since it is smaller than the sum of its proper divisors (90581433960).

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

45252326040 is a wasteful number, since it uses less digits than its factorization.

45252326040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213296 (or 213292 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

The spelling of 45252326040 in words is "forty-five billion, two hundred fifty-two million, three hundred twenty-six thousand, forty".