1355214365025 has 24 divisors (see below), whose sum is σ = 2274063197664. Its totient is φ = 711993216000.

The previous prime is 1355214364967. The next prime is 1355214365069. The reversal of 1355214365025 is 5205634125531.

It is not a de Polignac number, because 1355214365025 - 2¹¹ = 1355214362977 is a prime.

It is a super-2 number, since 2×1355214365025² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 134842176 + ... + 134852225.

It is an arithmetic number, because the mean of its divisors is an integer number (94752633236).

Almost surely, 2^{1355214365025} is an apocalyptic number.

1355214365025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1355214365025 is a deficient number, since it is larger than the sum of its proper divisors (918848832639).

1355214365025 is a wasteful number, since it uses less digits than its factorization.

1355214365025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269694481 (or 269694476 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 1355214365025 in words is "one trillion, three hundred fifty-five billion, two hundred fourteen million, three hundred sixty-five thousand, twenty-five".