1064546655 has 16 divisors (see below), whose sum is σ = 1703826144. Its totient is φ = 567574400.

The previous prime is 1064546641. The next prime is 1064546669. The reversal of 1064546655 is 5566454601.

It is an interprime number because it is at equal distance from previous prime (1064546641) and next prime (1064546669).

It is not a de Polignac number, because 1064546655 - 2¹⁰ = 1064545631 is a prime.

It is a super-2 number, since 2×1064546655² = 2266519161343378050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45505 + ... + 64805.

It is an arithmetic number, because the mean of its divisors is an integer number (106489134).

Almost surely, 2^1064546655 is an apocalyptic number.

1064546655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1064546655 is a deficient number, since it is larger than the sum of its proper divisors (639279489).

1064546655 is a wasteful number, since it uses less digits than its factorization.

1064546655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22986.

The product of its (nonzero) digits is 432000, while the sum is 42.

The square root of 1064546655 is about 32627.3911767398. The cubic root of 1064546655 is about 1021.0685505162.

The spelling of 1064546655 in words is "one billion, sixty-four million, five hundred forty-six thousand, six hundred fifty-five".