50544313413 has 32 divisors (see below), whose sum is σ = 76011823104. Its totient is φ = 29597400000.

The previous prime is 50544313397. The next prime is 50544313429. The reversal of 50544313413 is 31431344505.

It is an interprime number because it is at equal distance from previous prime (50544313397) and next prime (50544313429).

It is not a de Polignac number, because 50544313413 - 2⁴ = 50544313397 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50544313013) 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, 606363 + ... + 684663.

It is an arithmetic number, because the mean of its divisors is an integer number (2375369472).

Almost surely, 2^50544313413 is an apocalyptic number.

It is an amenable number.

50544313413 is a deficient number, since it is larger than the sum of its proper divisors (25467509691).

50544313413 is a wasteful number, since it uses less digits than its factorization.

50544313413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78977.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 50544313413 its reverse (31431344505), we get a palindrome (81975657918).

The spelling of 50544313413 in words is "fifty billion, five hundred forty-four million, three hundred thirteen thousand, four hundred thirteen".