1055500162425 has 72 divisors (see below), whose sum is σ = 1959937948800. Its totient is φ = 542346456960.

The previous prime is 1055500162417. The next prime is 1055500162459. The reversal of 1055500162425 is 5242610055501.

1055500162425 is a `hidden beast` number, since 1 + 0 + 5 + 5 + 5 + 0 + 0 + 1 + 624 + 25 = 666.

It is not a de Polignac number, because 1055500162425 - 2³ = 1055500162417 is a prime.

It is a super-2 number, since 2×1055500162425² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1055500162425.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2846386 + ... + 3195764.

It is an arithmetic number, because the mean of its divisors is an integer number (27221360400).

Almost surely, 2^{1055500162425} is an apocalyptic number.

1055500162425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1055500162425 is a deficient number, since it is larger than the sum of its proper divisors (904437786375).

1055500162425 is a wasteful number, since it uses less digits than its factorization.

1055500162425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349887 (or 349879 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The spelling of 1055500162425 in words is "one trillion, fifty-five billion, five hundred million, one hundred sixty-two thousand, four hundred twenty-five".