745476055500 has 384 divisors, whose sum is σ = 2437972992000. Its totient is φ = 175418496000.

The previous prime is 745476055399. The next prime is 745476055529. The reversal of 745476055500 is 5550674547.

It is a self number, because there is not a number n which added to its sum of digits gives 745476055500.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 310743301 + ... + 310745699.

It is an arithmetic number, because the mean of its divisors is an integer number (6348888000).

Almost surely, 2^745476055500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 745476055500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1218986496000).

745476055500 is an abundant number, since it is smaller than the sum of its proper divisors (1692496936500).

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

745476055500 is a wasteful number, since it uses less digits than its factorization.

745476055500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2978 (or 2966 counting only the distinct ones).

The product of its (nonzero) digits is 2940000, while the sum is 48.

The spelling of 745476055500 in words is "seven hundred forty-five billion, four hundred seventy-six million, fifty-five thousand, five hundred".