73348403403025 has 6 divisors (see below), whose sum is σ = 90952020219782. Its totient is φ = 58678722722400.

The previous prime is 73348403403007. The next prime is 73348403403047. The reversal of 73348403403025 is 52030430484337.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 19342263264256 + 54006140138769 = 4397984^2 + 7348887^2 .

It is a de Polignac number, because none of the positive numbers 2^k-73348403403025 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1466968068036 + ... + 1466968068085.

Almost surely, 2^{73348403403025} is an apocalyptic number.

It is an amenable number.

73348403403025 is a deficient number, since it is larger than the sum of its proper divisors (17603616816757).

73348403403025 is a wasteful number, since it uses less digits than its factorization.

73348403403025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2933936136131 (or 2933936136126 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 46.

The spelling of 73348403403025 in words is "seventy-three trillion, three hundred forty-eight billion, four hundred three million, four hundred three thousand, twenty-five".