4000054541031 has 24 divisors (see below), whose sum is σ = 6132331361520. Its totient is φ = 2503848036096.

The previous prime is 4000054541029. The next prime is 4000054541051. The reversal of 4000054541031 is 1301454500004.

It is a happy number.

4000054541031 is a `hidden beast` number, since 40 + 0 + 0 + 0 + 54 + 541 + 0 + 31 = 666.

It is not a de Polignac number, because 4000054541031 - 2¹ = 4000054541029 is a prime.

It is a super-2 number, since 2×4000054541031² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4000054540986 and 4000054541004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4000054541051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31134160 + ... + 31262373.

It is an arithmetic number, because the mean of its divisors is an integer number (255513806730).

Almost surely, 2^{4000054541031} is an apocalyptic number.

4000054541031 is a deficient number, since it is larger than the sum of its proper divisors (2132276820489).

4000054541031 is a wasteful number, since it uses less digits than its factorization.

4000054541031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62396975 (or 62396972 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The spelling of 4000054541031 in words is "four trillion, fifty-four million, five hundred forty-one thousand, thirty-one".