6011137361531 has 4 divisors (see below), whose sum is σ = 6054382954200. Its totient is φ = 5967891768864.

The previous prime is 6011137361507. The next prime is 6011137361543. The reversal of 6011137361531 is 1351637311106.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6011137361531 - 2³⁸ = 5736259454587 is a prime.

It is a super-2 number, since 2×6011137361531² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6011137361591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21622796126 + ... + 21622796403.

It is an arithmetic number, because the mean of its divisors is an integer number (1513595738550).

Almost surely, 2^{6011137361531} is an apocalyptic number.

6011137361531 is a deficient number, since it is larger than the sum of its proper divisors (43245592669).

6011137361531 is a wasteful number, since it uses less digits than its factorization.

6011137361531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43245592668.

The product of its (nonzero) digits is 34020, while the sum is 38.

The spelling of 6011137361531 in words is "six trillion, eleven billion, one hundred thirty-seven million, three hundred sixty-one thousand, five hundred thirty-one".