2084657155410 has 32 divisors (see below), whose sum is σ = 5063456422080. Its totient is φ = 549210880448.

The previous prime is 2084657155391. The next prime is 2084657155411. The reversal of 2084657155410 is 145517564802.

It is a happy number.

It is a super-2 number, since 2×2084657155410² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2084657155410.

It is not an unprimeable number, because it can be changed into a prime (2084657155411) 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, 418603365 + ... + 418608344.

It is an arithmetic number, because the mean of its divisors is an integer number (158233013190).

Almost surely, 2^{2084657155410} is an apocalyptic number.

2084657155410 is an abundant number, since it is smaller than the sum of its proper divisors (2978799266670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2084657155410 is a wasteful number, since it uses less digits than its factorization.

2084657155410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837211802.

The product of its (nonzero) digits is 1344000, while the sum is 48.

The spelling of 2084657155410 in words is "two trillion, eighty-four billion, six hundred fifty-seven million, one hundred fifty-five thousand, four hundred ten".