5020501252154 has 4 divisors (see below), whose sum is σ = 7530751878234. Its totient is φ = 2510250626076.

The previous prime is 5020501252127. The next prime is 5020501252159. The reversal of 5020501252154 is 4512521050205.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4199946088129 + 820555164025 = 2049377^2 + 905845^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5020501252154.

It is not an unprimeable number, because it can be changed into a prime (5020501252159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1255125313037 + ... + 1255125313040.

Almost surely, 2^{5020501252154} is an apocalyptic number.

5020501252154 is a deficient number, since it is larger than the sum of its proper divisors (2510250626080).

5020501252154 is a wasteful number, since it uses less digits than its factorization.

5020501252154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2510250626079.

The product of its (nonzero) digits is 20000, while the sum is 32.

The spelling of 5020501252154 in words is "five trillion, twenty billion, five hundred one million, two hundred fifty-two thousand, one hundred fifty-four".