54007731011 has 16 divisors (see below), whose sum is σ = 58569527520. Its totient is φ = 49505352960.

The previous prime is 54007730969. The next prime is 54007731077. The reversal of 54007731011 is 11013770045.

It is a cyclic number.

It is not a de Polignac number, because 54007731011 - 2³⁴ = 36827861827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54007731091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1045100 + ... + 1095558.

It is an arithmetic number, because the mean of its divisors is an integer number (3660595470).

Almost surely, 2^54007731011 is an apocalyptic number.

54007731011 is a deficient number, since it is larger than the sum of its proper divisors (4561796509).

54007731011 is a wasteful number, since it uses less digits than its factorization.

54007731011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51046.

The product of its (nonzero) digits is 2940, while the sum is 29.

The spelling of 54007731011 in words is "fifty-four billion, seven million, seven hundred thirty-one thousand, eleven".