155053241652461 has 8 divisors (see below), whose sum is σ = 164359948132224. Its totient is φ = 145767193790400.

The previous prime is 155053241652409. The next prime is 155053241652467. The reversal of 155053241652461 is 164256142350551.

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

It is not a de Polignac number, because 155053241652461 - 2¹⁴ = 155053241636077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155053241652467) 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 7 ways as a sum of consecutive naturals, for example, 5164638965 + ... + 5164668986.

It is an arithmetic number, because the mean of its divisors is an integer number (20544993516528).

Almost surely, 2^{155053241652461} is an apocalyptic number.

It is an amenable number.

155053241652461 is a deficient number, since it is larger than the sum of its proper divisors (9306706479763).

155053241652461 is a wasteful number, since it uses less digits than its factorization.

155053241652461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10329308851.

The product of its (nonzero) digits is 4320000, while the sum is 50.

The spelling of 155053241652461 in words is "one hundred fifty-five trillion, fifty-three billion, two hundred forty-one million, six hundred fifty-two thousand, four hundred sixty-one".