25335445020054 has 32 divisors (see below), whose sum is σ = 54573490782720. Its totient is φ = 7794830120352.

The previous prime is 25335445020019. The next prime is 25335445020073. The reversal of 25335445020054 is 45002054453352.

It is a junction number, because it is equal to n+sod(n) for n = 25335445019988 and 25335445020015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13519272 + ... + 15278795.

It is an arithmetic number, because the mean of its divisors is an integer number (1705421586960).

Almost surely, 2^{25335445020054} is an apocalyptic number.

25335445020054 is an abundant number, since it is smaller than the sum of its proper divisors (29238045762666).

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

25335445020054 is a wasteful number, since it uses less digits than its factorization.

25335445020054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28809364.

The product of its (nonzero) digits is 1440000, while the sum is 42.

The spelling of 25335445020054 in words is "twenty-five trillion, three hundred thirty-five billion, four hundred forty-five million, twenty thousand, fifty-four".