14645152090 has 16 divisors (see below), whose sum is σ = 26474416488. Its totient is φ = 5832918016.

The previous prime is 14645152073. The next prime is 14645152097. The reversal of 14645152090 is 9025154641.

It can be written as a sum of positive squares in 4 ways, for example, as 12476666601 + 2168485489 = 111699^2 + 46567^2 .

It is not an unprimeable number, because it can be changed into a prime (14645152097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3140407 + ... + 3145066.

Almost surely, 2^14645152090 is an apocalyptic number.

14645152090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14645152090 is a deficient number, since it is larger than the sum of its proper divisors (11829264398).

14645152090 is a wasteful number, since it uses less digits than its factorization.

14645152090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6285713.

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 14645152090 in words is "fourteen billion, six hundred forty-five million, one hundred fifty-two thousand, ninety".