154601375353513 has 4 divisors (see below), whose sum is σ = 168656045840208. Its totient is φ = 140546704866820.

The previous prime is 154601375353487. The next prime is 154601375353549. The reversal of 154601375353513 is 315353573106451.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 154601375353513 - 2⁹ = 154601375353001 is a prime.

It is a super-2 number, since 2×154601375353513² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (154601375353573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7027335243331 + ... + 7027335243352.

It is an arithmetic number, because the mean of its divisors is an integer number (42164011460052).

Almost surely, 2^{154601375353513} is an apocalyptic number.

It is an amenable number.

154601375353513 is a deficient number, since it is larger than the sum of its proper divisors (14054670486695).

154601375353513 is a wasteful number, since it uses less digits than its factorization.

154601375353513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14054670486694.

The product of its (nonzero) digits is 8505000, while the sum is 52.

The spelling of 154601375353513 in words is "one hundred fifty-four trillion, six hundred one billion, three hundred seventy-five million, three hundred fifty-three thousand, five hundred thirteen".