50012315454 has 16 divisors (see below), whose sum is σ = 104373528192. Its totient is φ = 15945955608.

The previous prime is 50012315443. The next prime is 50012315471. The reversal of 50012315454 is 45451321005.

It is a super-2 number, since 2×50012315454² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181203904 + ... + 181204179.

It is an arithmetic number, because the mean of its divisors is an integer number (6523345512).

Almost surely, 2^50012315454 is an apocalyptic number.

50012315454 is an abundant number, since it is smaller than the sum of its proper divisors (54361212738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50012315454 is a wasteful number, since it uses less digits than its factorization.

50012315454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362408111.

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 50012315454 its reverse (45451321005), we get a palindrome (95463636459).

The spelling of 50012315454 in words is "fifty billion, twelve million, three hundred fifteen thousand, four hundred fifty-four".