5101155021008 has 10 divisors (see below), whose sum is σ = 9883487853234. Its totient is φ = 2550577510496.

The previous prime is 5101155020993. The next prime is 5101155021023. The reversal of 5101155021008 is 8001205511015.

It is an interprime number because it is at equal distance from previous prime (5101155020993) and next prime (5101155021023).

It can be written as a sum of positive squares in only one way, i.e., 3422233605184 + 1678921415824 = 1849928^2 + 1295732^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159411094391 + ... + 159411094422.

Almost surely, 2^{5101155021008} is an apocalyptic number.

It is an amenable number.

5101155021008 is a deficient number, since it is larger than the sum of its proper divisors (4782332832226).

5101155021008 is a wasteful number, since it uses less digits than its factorization.

5101155021008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318822188821 (or 318822188815 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 29.

The spelling of 5101155021008 in words is "five trillion, one hundred one billion, one hundred fifty-five million, twenty-one thousand, eight".