61627717267102 has 16 divisors (see below), whose sum is σ = 105733337859072. Its totient is φ = 26390423192760.

The previous prime is 61627717267099. The next prime is 61627717267121. The reversal of 61627717267102 is 20176271772616.

It is a happy number.

It is a super-2 number, since 2×61627717267102² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1787951818 + ... + 1787986285.

It is an arithmetic number, because the mean of its divisors is an integer number (6608333616192).

Almost surely, 2^{61627717267102} is an apocalyptic number.

61627717267102 is a deficient number, since it is larger than the sum of its proper divisors (44105620591970).

61627717267102 is a wasteful number, since it uses less digits than its factorization.

61627717267102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3575939343.

The product of its (nonzero) digits is 4148928, while the sum is 55.

The spelling of 61627717267102 in words is "sixty-one trillion, six hundred twenty-seven billion, seven hundred seventeen million, two hundred sixty-seven thousand, one hundred two".