25250500025254 has 24 divisors (see below), whose sum is σ = 44100079309440. Its totient is φ = 10811687309136.

The previous prime is 25250500025239. The next prime is 25250500025263. The reversal of 25250500025254 is 45252000505252.

It is a congruent number.

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, 118411489 + ... + 118624540.

It is an arithmetic number, because the mean of its divisors is an integer number (1837503304560).

Almost surely, 2^{25250500025254} is an apocalyptic number.

25250500025254 is a deficient number, since it is larger than the sum of its proper divisors (18849579284186).

25250500025254 is a wasteful number, since it uses less digits than its factorization.

25250500025254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237037132 (or 237037125 counting only the distinct ones).

The product of its (nonzero) digits is 200000, while the sum is 37.

The spelling of 25250500025254 in words is "twenty-five trillion, two hundred fifty billion, five hundred million, twenty-five thousand, two hundred fifty-four".