1355025050 has 24 divisors (see below), whose sum is σ = 2526400800. Its totient is φ = 540708080.

The previous prime is 1355025011. The next prime is 1355025101. The reversal of 1355025050 is 505205531.

It is a super-2 number, since 2×1355025050² = 3672185772255005000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11390 + ... + 53289.

It is an arithmetic number, because the mean of its divisors is an integer number (105266700).

Almost surely, 2^1355025050 is an apocalyptic number.

1355025050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1355025050 is a deficient number, since it is larger than the sum of its proper divisors (1171375750).

1355025050 is a wasteful number, since it uses less digits than its factorization.

1355025050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65110 (or 65105 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 26.

The square root of 1355025050 is about 36810.6648948372. The cubic root of 1355025050 is about 1106.5790437027.

The spelling of 1355025050 in words is "one billion, three hundred fifty-five million, twenty-five thousand, fifty".