45523426560 has 288 divisors, whose sum is σ = 149894532480. Its totient is φ = 11766104064.

The previous prime is 45523426537. The next prime is 45523426573. The reversal of 45523426560 is 6562432554.

It is a congruent number.

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, 52995411 + ... + 52996269.

Almost surely, 2^45523426560 is an apocalyptic number.

45523426560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45523426560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74947266240).

45523426560 is an abundant number, since it is smaller than the sum of its proper divisors (104371105920).

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

45523426560 is a wasteful number, since it uses less digits than its factorization.

45523426560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293 (or 1279 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 45523426560 in words is "forty-five billion, five hundred twenty-three million, four hundred twenty-six thousand, five hundred sixty".