2025051510042 has 96 divisors (see below), whose sum is σ = 4808149632000. Its totient is φ = 610880556960.

The previous prime is 2025051510019. The next prime is 2025051510061. The reversal of 2025051510042 is 2400151505202.

2025051510042 is a `hidden beast` number, since 2 + 0 + 2 + 5 + 0 + 515 + 100 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2025051509988 and 2025051510015.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40886209 + ... + 40935707.

It is an arithmetic number, because the mean of its divisors is an integer number (50084892000).

Almost surely, 2^{2025051510042} is an apocalyptic number.

2025051510042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2025051510042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2404074816000).

2025051510042 is an abundant number, since it is smaller than the sum of its proper divisors (2783098121958).

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

2025051510042 is a wasteful number, since it uses less digits than its factorization.

2025051510042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50448 (or 50445 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The spelling of 2025051510042 in words is "two trillion, twenty-five billion, fifty-one million, five hundred ten thousand, forty-two".