1172872410610 has 16 divisors (see below), whose sum is σ = 2120231160216. Its totient is φ = 467135448448.

The previous prime is 1172872410581. The next prime is 1172872410637. The reversal of 1172872410610 is 160142782711.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 853112696881 + 319759713729 = 923641^2 + 565473^2 .

It is a super-2 number, since 2×1172872410610² (a number of 25 digits) contains 22 as substring.

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, 251687029 + ... + 251691688.

Almost surely, 2^{1172872410610} is an apocalyptic number.

1172872410610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1172872410610 is a deficient number, since it is larger than the sum of its proper divisors (947358749606).

1172872410610 is a wasteful number, since it uses less digits than its factorization.

1172872410610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503378957.

The product of its (nonzero) digits is 37632, while the sum is 40.

The spelling of 1172872410610 in words is "one trillion, one hundred seventy-two billion, eight hundred seventy-two million, four hundred ten thousand, six hundred ten".