54130145553 has 48 divisors (see below), whose sum is σ = 92017575936. Its totient is φ = 30293752320.

The previous prime is 54130145527. The next prime is 54130145561. The reversal of 54130145553 is 35554103145.

54130145553 is a `hidden beast` number, since 54 + 13 + 0 + 1 + 45 + 553 = 666.

It is not a de Polignac number, because 54130145553 - 2⁸ = 54130145297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54130145753) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 214225 + ... + 392622.

It is an arithmetic number, because the mean of its divisors is an integer number (1917032832).

Almost surely, 2^54130145553 is an apocalyptic number.

54130145553 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

54130145553 is a deficient number, since it is larger than the sum of its proper divisors (37887430383).

54130145553 is a wasteful number, since it uses less digits than its factorization.

54130145553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606934 (or 606931 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

Adding to 54130145553 its reverse (35554103145), we get a palindrome (89684248698).

The spelling of 54130145553 in words is "fifty-four billion, one hundred thirty million, one hundred forty-five thousand, five hundred fifty-three".