146535266690 has 16 divisors (see below), whose sum is σ = 279278979192. Its totient is φ = 55166217984.

The previous prime is 146535266671. The next prime is 146535266737. The reversal of 146535266690 is 96662535641.

It can be written as a sum of positive squares in 4 ways, for example, as 146109711049 + 425555641 = 382243^2 + 20629^2 .

It is a super-2 number, since 2×146535266690² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 430985909 + ... + 430986248.

Almost surely, 2^146535266690 is an apocalyptic number.

146535266690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146535266690 is a deficient number, since it is larger than the sum of its proper divisors (132743712502).

146535266690 is a wasteful number, since it uses less digits than its factorization.

146535266690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861972181.

The product of its (nonzero) digits is 6998400, while the sum is 53.

The spelling of 146535266690 in words is "one hundred forty-six billion, five hundred thirty-five million, two hundred sixty-six thousand, six hundred ninety".