6011551001015 has 32 divisors (see below), whose sum is σ = 8261336192640. Its totient is φ = 4113751670784.

The previous prime is 6011551001011. The next prime is 6011551001021. The reversal of 6011551001015 is 5101001551106.

It is not a de Polignac number, because 6011551001015 - 2² = 6011551001011 is a prime.

It is a super-2 number, since 2×6011551001015² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6011551001011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42068567 + ... + 42211223.

It is an arithmetic number, because the mean of its divisors is an integer number (258166756020).

Almost surely, 2^{6011551001015} is an apocalyptic number.

6011551001015 is a deficient number, since it is larger than the sum of its proper divisors (2249785191625).

6011551001015 is a wasteful number, since it uses less digits than its factorization.

6011551001015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145131.

The product of its (nonzero) digits is 750, while the sum is 26.

The spelling of 6011551001015 in words is "six trillion, eleven billion, five hundred fifty-one million, one thousand, fifteen".