730225537803 has 16 divisors (see below), whose sum is σ = 1086539706400. Its totient is φ = 484691182560.

The previous prime is 730225537799. The next prime is 730225537957. The reversal of 730225537803 is 308735522037.

730225537803 is a `hidden beast` number, since 7 + 3 + 0 + 22 + 553 + 78 + 0 + 3 = 666.

It is not a de Polignac number, because 730225537803 - 2² = 730225537799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (730225537303) 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, 59044888 + ... + 59057253.

It is an arithmetic number, because the mean of its divisors is an integer number (67908731650).

Almost surely, 2^730225537803 is an apocalyptic number.

730225537803 is a deficient number, since it is larger than the sum of its proper divisors (356314168597).

730225537803 is a wasteful number, since it uses less digits than its factorization.

730225537803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118102379 (or 118102373 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 45.

It can be divided in two parts, 730225 and 537803, that added together give a triangular number (1268028 = T₁₅₉₂).

The spelling of 730225537803 in words is "seven hundred thirty billion, two hundred twenty-five million, five hundred thirty-seven thousand, eight hundred three".