54252015630 has 32 divisors (see below), whose sum is σ = 130351693824. Its totient is φ = 14450886816.

The previous prime is 54252015487. The next prime is 54252015679. The reversal of 54252015630 is 3651025245.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54252015591 and 54252015600.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 992782 + ... + 1046001.

It is an arithmetic number, because the mean of its divisors is an integer number (4073490432).

Almost surely, 2^54252015630 is an apocalyptic number.

54252015630 is an abundant number, since it is smaller than the sum of its proper divisors (76099678194).

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

54252015630 is a wasteful number, since it uses less digits than its factorization.

54252015630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2039680.

The product of its (nonzero) digits is 36000, while the sum is 33.

It can be divided in two parts, 5425 and 2015630, that added together give a triangular number (2021055 = T₂₀₁₀).

The spelling of 54252015630 in words is "fifty-four billion, two hundred fifty-two million, fifteen thousand, six hundred thirty".