50153134551 has 32 divisors (see below), whose sum is σ = 73988134080. Its totient is φ = 30018345984.

The previous prime is 50153134547. The next prime is 50153134553. The reversal of 50153134551 is 15543135105.

It is not a de Polignac number, because 50153134551 - 2² = 50153134547 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50153134553) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5751771 + ... + 5760483.

It is an arithmetic number, because the mean of its divisors is an integer number (2312129190).

Almost surely, 2^50153134551 is an apocalyptic number.

50153134551 is a deficient number, since it is larger than the sum of its proper divisors (23834999529).

50153134551 is a wasteful number, since it uses less digits than its factorization.

50153134551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12755.

The product of its (nonzero) digits is 22500, while the sum is 33.

Adding to 50153134551 its reverse (15543135105), we get a palindrome (65696269656).

The spelling of 50153134551 in words is "fifty billion, one hundred fifty-three million, one hundred thirty-four thousand, five hundred fifty-one".