45562599040 has 384 divisors, whose sum is σ = 131108025600. Its totient is φ = 15089098752.

The previous prime is 45562599007. The next prime is 45562599083. The reversal of 45562599040 is 4099526554.

It is a Harshad number since it is a multiple of its sum of digits (49).

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 47 ways as a sum of consecutive naturals, for example, 131304147 + ... + 131304493.

It is an arithmetic number, because the mean of its divisors is an integer number (341427150).

Almost surely, 2^45562599040 is an apocalyptic number.

45562599040 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 45562599040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65554012800).

45562599040 is an abundant number, since it is smaller than the sum of its proper divisors (85545426560).

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

45562599040 is a wasteful number, since it uses less digits than its factorization.

45562599040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512 (or 493 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 49.

The spelling of 45562599040 in words is "forty-five billion, five hundred sixty-two million, five hundred ninety-nine thousand, forty".