154150513723650 has 48 divisors (see below), whose sum is σ = 383879553270048. Its totient is φ = 40936236000000.

The previous prime is 154150513723639. The next prime is 154150513723667. The reversal of 154150513723650 is 56327315051451.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 154150513723650.

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, 2132059476 + ... + 2132131775.

It is an arithmetic number, because the mean of its divisors is an integer number (7997490693126).

Almost surely, 2^{154150513723650} is an apocalyptic number.

154150513723650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

154150513723650 is an abundant number, since it is smaller than the sum of its proper divisors (229729039546398).

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

154150513723650 is a wasteful number, since it uses less digits than its factorization.

154150513723650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4264191507 (or 4264191502 counting only the distinct ones).

The product of its (nonzero) digits is 1890000, while the sum is 48.

The spelling of 154150513723650 in words is "one hundred fifty-four trillion, one hundred fifty billion, five hundred thirteen million, seven hundred twenty-three thousand, six hundred fifty".