149754628635 has 16 divisors (see below), whose sum is σ = 239621114400. Its totient is φ = 79864565760.

The previous prime is 149754628609. The next prime is 149754628717. The reversal of 149754628635 is 536826457941.

It is a happy number.

It is not a de Polignac number, because 149754628635 - 2¹⁰ = 149754627611 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 5836 + ... + 547305.

It is an arithmetic number, because the mean of its divisors is an integer number (14976319650).

Almost surely, 2^149754628635 is an apocalyptic number.

149754628635 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

149754628635 is a deficient number, since it is larger than the sum of its proper divisors (89866485765).

149754628635 is a wasteful number, since it uses less digits than its factorization.

149754628635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571198.

The product of its digits is 43545600, while the sum is 60.

The spelling of 149754628635 in words is "one hundred forty-nine billion, seven hundred fifty-four million, six hundred twenty-eight thousand, six hundred thirty-five".