76261652140105 has 16 divisors (see below), whose sum is σ = 91995752752128. Its totient is φ = 60688159920000.

The previous prime is 76261652140103. The next prime is 76261652140117. The reversal of 76261652140105 is 50104125616267.

It is not a de Polignac number, because 76261652140105 - 2¹ = 76261652140103 is a prime.

It is a super-2 number, since 2×76261652140105² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76261652140103) 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, 32680090 + ... + 34935820.

It is an arithmetic number, because the mean of its divisors is an integer number (5749734547008).

Almost surely, 2^{76261652140105} is an apocalyptic number.

It is an amenable number.

76261652140105 is a deficient number, since it is larger than the sum of its proper divisors (15734100612023).

76261652140105 is a wasteful number, since it uses less digits than its factorization.

76261652140105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2291328.

The product of its (nonzero) digits is 604800, while the sum is 46.

The spelling of 76261652140105 in words is "seventy-six trillion, two hundred sixty-one billion, six hundred fifty-two million, one hundred forty thousand, one hundred five".