1353066550 has 96 divisors (see below), whose sum is σ = 2969809920. Its totient is φ = 453081600.

The previous prime is 1353066527. The next prime is 1353066577. The reversal of 1353066550 is 556603531.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 437911 + ... + 440989.

It is an arithmetic number, because the mean of its divisors is an integer number (30935520).

Almost surely, 2^1353066550 is an apocalyptic number.

1353066550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1353066550 is an abundant number, since it is smaller than the sum of its proper divisors (1616743370).

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

1353066550 is a wasteful number, since it uses less digits than its factorization.

1353066550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3166 (or 3161 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 34.

The square root of 1353066550 is about 36784.0529305839. The cubic root of 1353066550 is about 1106.0456513393.

The spelling of 1353066550 in words is "one billion, three hundred fifty-three million, sixty-six thousand, five hundred fifty".