153378741 has 8 divisors (see below), whose sum is σ = 204568704. Its totient is φ = 102220640.

The previous prime is 153378739. The next prime is 153378749. The reversal of 153378741 is 147873351.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 153378741 - 2¹ = 153378739 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 153378741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153378749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7636 + ... + 19106.

It is an arithmetic number, because the mean of its divisors is an integer number (25571088).

Almost surely, 2^153378741 is an apocalyptic number.

It is an amenable number.

153378741 is a deficient number, since it is larger than the sum of its proper divisors (51189963).

153378741 is a wasteful number, since it uses less digits than its factorization.

153378741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15931.

The product of its digits is 70560, while the sum is 39.

The square root of 153378741 is about 12384.6171115622. The cubic root of 153378741 is about 535.2890870747.

The spelling of 153378741 in words is "one hundred fifty-three million, three hundred seventy-eight thousand, seven hundred forty-one".