1364105550 has 48 divisors (see below), whose sum is σ = 3414638592. Its totient is φ = 360357600.

The previous prime is 1364105539. The next prime is 1364105591. The reversal of 1364105550 is 555014631.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 26446 + ... + 58545.

It is an arithmetic number, because the mean of its divisors is an integer number (71138304).

Almost surely, 2^1364105550 is an apocalyptic number.

1364105550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1364105550 is an abundant number, since it is smaller than the sum of its proper divisors (2050533042).

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

1364105550 is a wasteful number, since it uses less digits than its factorization.

1364105550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85113 (or 85108 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 1364105550 is about 36933.7995608359. The cubic root of 1364105550 is about 1109.0454011789.

The spelling of 1364105550 in words is "one billion, three hundred sixty-four million, one hundred five thousand, five hundred fifty".