154142000003653 has 4 divisors (see below), whose sum is σ = 159114322584448. Its totient is φ = 149169677422860.

The previous prime is 154142000003639. The next prime is 154142000003707. The reversal of 154142000003653 is 356300000241451.

154142000003653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a de Polignac number, because none of the positive numbers 2^k-154142000003653 is a prime.

It is a super-2 number, since 2×154142000003653² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154142000003623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2486161290351 + ... + 2486161290412.

It is an arithmetic number, because the mean of its divisors is an integer number (39778580646112).

Almost surely, 2^{154142000003653} is an apocalyptic number.

It is an amenable number.

154142000003653 is a deficient number, since it is larger than the sum of its proper divisors (4972322580795).

154142000003653 is an equidigital number, since it uses as much as digits as its factorization.

154142000003653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4972322580794.

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 154142000003653 in words is "one hundred fifty-four trillion, one hundred forty-two billion, three thousand, six hundred fifty-three".