5151050051053 has 4 divisors (see below), whose sum is σ = 5151360315808. Its totient is φ = 5150739786300.

The previous prime is 5151050051029. The next prime is 5151050051089. The reversal of 5151050051053 is 3501500501515.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5151050051053 - 2⁹ = 5151050050541 is a prime.

It is a super-2 number, since 2×5151050051053² (a number of 26 digits) contains 22 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 (5151050051023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155107473 + ... + 155140678.

It is an arithmetic number, because the mean of its divisors is an integer number (1287840078952).

Almost surely, 2^{5151050051053} is an apocalyptic number.

It is an amenable number.

5151050051053 is a deficient number, since it is larger than the sum of its proper divisors (310264755).

5151050051053 is a wasteful number, since it uses less digits than its factorization.

5151050051053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310264754.

The product of its (nonzero) digits is 9375, while the sum is 31.

Adding to 5151050051053 its reverse (3501500501515), we get a palindrome (8652550552568).

The spelling of 5151050051053 in words is "five trillion, one hundred fifty-one billion, fifty million, fifty-one thousand, fifty-three".