45243035526 has 32 divisors (see below), whose sum is σ = 97454649600. Its totient is φ = 13919775264.

The previous prime is 45243035521. The next prime is 45243035609. The reversal of 45243035526 is 62553034254.

45243035526 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45243035521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1740775 + ... + 1766573.

It is an arithmetic number, because the mean of its divisors is an integer number (3045457800).

Almost surely, 2^45243035526 is an apocalyptic number.

45243035526 is an abundant number, since it is smaller than the sum of its proper divisors (52211614074).

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

45243035526 is a wasteful number, since it uses less digits than its factorization.

45243035526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48300.

The product of its (nonzero) digits is 432000, while the sum is 39.

The spelling of 45243035526 in words is "forty-five billion, two hundred forty-three million, thirty-five thousand, five hundred twenty-six".