1025420055360 has 56 divisors (see below), whose sum is σ = 3255708678816. Its totient is φ = 273445347840.

The previous prime is 1025420055307. The next prime is 1025420055421. The reversal of 1025420055360 is 635500245201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 534071986 + ... + 534073905.

Almost surely, 2^{1025420055360} is an apocalyptic number.

1025420055360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1025420055360 is an abundant number, since it is smaller than the sum of its proper divisors (2230288623456).

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

1025420055360 is a wasteful number, since it uses less digits than its factorization.

1025420055360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068145911 (or 1068145901 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The spelling of 1025420055360 in words is "one trillion, twenty-five billion, four hundred twenty million, fifty-five thousand, three hundred sixty".