53261054154 has 48 divisors (see below), whose sum is σ = 143874020160. Its totient is φ = 13834039680.

The previous prime is 53261054149. The next prime is 53261054159. The reversal of 53261054154 is 45145016235.

53261054154 is a `hidden beast` number, since 5 + 3 + 2 + 61 + 0 + 541 + 54 = 666.

It is an interprime number because it is at equal distance from previous prime (53261054149) and next prime (53261054159).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53261054159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19212559 + ... + 19215330.

It is an arithmetic number, because the mean of its divisors is an integer number (2997375420).

Almost surely, 2^53261054154 is an apocalyptic number.

53261054154 is an abundant number, since it is smaller than the sum of its proper divisors (90612966006).

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

53261054154 is a wasteful number, since it uses less digits than its factorization.

53261054154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38427915 (or 38427912 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 53261054154 in words is "fifty-three billion, two hundred sixty-one million, fifty-four thousand, one hundred fifty-four".