25573077942048 has 576 divisors, whose sum is σ = 92872868175360. Its totient is φ = 6494586863616.

The previous prime is 25573077942037. The next prime is 25573077942059. The reversal of 25573077942048 is 84024977037552.

It is a happy number.

25573077942048 is a `hidden beast` number, since 2 + 5 + 57 + 307 + 79 + 4 + 204 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (25573077942037) and next prime (25573077942059).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 93924573 + ... + 94196451.

It is an arithmetic number, because the mean of its divisors is an integer number (161237618360).

Almost surely, 2^{25573077942048} is an apocalyptic number.

25573077942048 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25573077942048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46436434087680).

25573077942048 is an abundant number, since it is smaller than the sum of its proper divisors (67299790233312).

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

25573077942048 is a wasteful number, since it uses less digits than its factorization.

25573077942048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272049 (or 272038 counting only the distinct ones).

The product of its (nonzero) digits is 118540800, while the sum is 63.

The spelling of 25573077942048 in words is "twenty-five trillion, five hundred seventy-three billion, seventy-seven million, nine hundred forty-two thousand, forty-eight".