20048465488151 has 8 divisors (see below), whose sum is σ = 21303330718464. Its totient is φ = 18801994005760.

The previous prime is 20048465488111. The next prime is 20048465488159. The reversal of 20048465488151 is 15188456484002.

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 20048465488151 - 2¹⁴ = 20048465471767 is a prime.

It is a super-3 number, since 3×20048465488151³ (a number of 41 digits) contains 333 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 (20048465488159) 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, 2098432055 + ... + 2098441608.

It is an arithmetic number, because the mean of its divisors is an integer number (2662916339808).

Almost surely, 2^{20048465488151} is an apocalyptic number.

20048465488151 is a deficient number, since it is larger than the sum of its proper divisors (1254865230313).

20048465488151 is a wasteful number, since it uses less digits than its factorization.

20048465488151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4196873961.

The product of its (nonzero) digits is 9830400, while the sum is 56.

The spelling of 20048465488151 in words is "twenty trillion, forty-eight billion, four hundred sixty-five million, four hundred eighty-eight thousand, one hundred fifty-one".