55134252351013 has 32 divisors (see below), whose sum is σ = 61441042492800. Its totient is φ = 49050926284800.

The previous prime is 55134252351011. The next prime is 55134252351169. The reversal of 55134252351013 is 31015325243155.

It is not a de Polignac number, because 55134252351013 - 2¹ = 55134252351011 is a prime.

It is a super-3 number, since 3×55134252351013³ (a number of 42 digits) contains 333 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 (55134252351011) 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, 1407867153 + ... + 1407906313.

It is an arithmetic number, because the mean of its divisors is an integer number (1920032577900).

Almost surely, 2^{55134252351013} is an apocalyptic number.

It is an amenable number.

55134252351013 is a deficient number, since it is larger than the sum of its proper divisors (6306790141787).

55134252351013 is a wasteful number, since it uses less digits than its factorization.

55134252351013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48933.

The product of its (nonzero) digits is 270000, while the sum is 40.

Adding to 55134252351013 its reverse (31015325243155), we get a palindrome (86149577594168).

The spelling of 55134252351013 in words is "fifty-five trillion, one hundred thirty-four billion, two hundred fifty-two million, three hundred fifty-one thousand, thirteen".