1350085550 has 48 divisors (see below), whose sum is σ = 2784424464. Its totient is φ = 482880000.

The previous prime is 1350085537. The next prime is 1350085559. The reversal of 1350085550 is 555800531.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350085559) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13430 + ... + 53670.

It is an arithmetic number, because the mean of its divisors is an integer number (58008843).

Almost surely, 2^1350085550 is an apocalyptic number.

1350085550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1350085550 is an abundant number, since it is smaller than the sum of its proper divisors (1434338914).

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

1350085550 is a wasteful number, since it uses less digits than its factorization.

1350085550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40325 (or 40320 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 32.

The square root of 1350085550 is about 36743.5103113461. The cubic root of 1350085550 is about 1105.2327949430.

The spelling of 1350085550 in words is "one billion, three hundred fifty million, eighty-five thousand, five hundred fifty".