54215053011 has 48 divisors (see below), whose sum is σ = 92949854400. Its totient is φ = 29803935744.

The previous prime is 54215052967. The next prime is 54215053027. The reversal of 54215053011 is 11035051245.

54215053011 is a `hidden beast` number, since 54 + 21 + 50 + 530 + 11 = 666.

It is not a de Polignac number, because 54215053011 - 2¹⁴ = 54215036627 is a prime.

It is a super-2 number, since 2×54215053011² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54215054011) 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, 76795 + ... + 338123.

It is an arithmetic number, because the mean of its divisors is an integer number (1936455300).

Almost surely, 2^54215053011 is an apocalyptic number.

54215053011 is a deficient number, since it is larger than the sum of its proper divisors (38734801389).

54215053011 is a wasteful number, since it uses less digits than its factorization.

54215053011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261468 (or 261465 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The spelling of 54215053011 in words is "fifty-four billion, two hundred fifteen million, fifty-three thousand, eleven".