25070281712472 has 32 divisors (see below), whose sum is σ = 62758499180400. Its totient is φ = 8345721250944.

The previous prime is 25070281712471. The next prime is 25070281712473. The reversal of 25070281712472 is 27421718207052.

It is an interprime number because it is at equal distance from previous prime (25070281712471) and next prime (25070281712473).

It is a super-3 number, since 3×25070281712472³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25070281712471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 689938947 + ... + 689975282.

Almost surely, 2^{25070281712472} is an apocalyptic number.

It is an amenable number.

25070281712472 is an abundant number, since it is smaller than the sum of its proper divisors (37688217467928).

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

25070281712472 is a wasteful number, since it uses less digits than its factorization.

25070281712472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379914995 (or 1379914991 counting only the distinct ones).

The product of its (nonzero) digits is 878080, while the sum is 48.

The spelling of 25070281712472 in words is "twenty-five trillion, seventy billion, two hundred eighty-one million, seven hundred twelve thousand, four hundred seventy-two".