47801434837025 has 12 divisors (see below), whose sum is σ = 59319763550700. Its totient is φ = 38211480545280.

The previous prime is 47801434837019. The next prime is 47801434837031. The reversal of 47801434837025 is 52073843410874.

It is an interprime number because it is at equal distance from previous prime (47801434837019) and next prime (47801434837031).

It can be written as a sum of positive squares in 6 ways, for example, as 3782044783504 + 44019390053521 = 1944748^2 + 6634711^2 .

It is a de Polignac number, because none of the positive numbers 2^k-47801434837025 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 741650240 + ... + 741714689.

It is an arithmetic number, because the mean of its divisors is an integer number (4943313629225).

Almost surely, 2^{47801434837025} is an apocalyptic number.

It is an amenable number.

47801434837025 is a deficient number, since it is larger than the sum of its proper divisors (11518328713675).

47801434837025 is a wasteful number, since it uses less digits than its factorization.

47801434837025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1483366228 (or 1483366223 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 56.

The spelling of 47801434837025 in words is "forty-seven trillion, eight hundred one billion, four hundred thirty-four million, eight hundred thirty-seven thousand, twenty-five".