6011451045 has 20 divisors (see below), whose sum is σ = 10776083340. Its totient is φ = 3206107008.

The previous prime is 6011451031. The next prime is 6011451067. The reversal of 6011451045 is 5401541106.

6011451045 is a `hidden beast` number, since 601 + 1 + 4 + 5 + 10 + 45 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4004231841 + 2007219204 = 63279^2 + 44802^2 .

It is not a de Polignac number, because 6011451045 - 2¹² = 6011446949 is a prime.

It is a super-2 number, since 2×6011451045² = 72275087332863184050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7421140 + ... + 7421949.

It is an arithmetic number, because the mean of its divisors is an integer number (538804167).

Almost surely, 2^6011451045 is an apocalyptic number.

It is an amenable number.

6011451045 is a deficient number, since it is larger than the sum of its proper divisors (4764632295).

6011451045 is a wasteful number, since it uses less digits than its factorization.

6011451045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14843106 (or 14843097 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 6011451045 is about 77533.5478680036. The cubic root of 6011451045 is about 1818.2758542951.

The spelling of 6011451045 in words is "six billion, eleven million, four hundred fifty-one thousand, forty-five".