61506120000626 has 16 divisors (see below), whose sum is σ = 110023369939584. Its totient is φ = 25213688944224.

The previous prime is 61506120000599. The next prime is 61506120000631. The reversal of 61506120000626 is 62600002160516.

61506120000626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×61506120000626⁴ (a number of 56 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95506397195 + ... + 95506397838.

It is an arithmetic number, because the mean of its divisors is an integer number (6876460621224).

Almost surely, 2^{61506120000626} is an apocalyptic number.

61506120000626 is a deficient number, since it is larger than the sum of its proper divisors (48517249938958).

61506120000626 is a wasteful number, since it uses less digits than its factorization.

61506120000626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191012795065.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 61506120000626 in words is "sixty-one trillion, five hundred six billion, one hundred twenty million, six hundred twenty-six", and thus it is an aban number.