146523663276650 has 48 divisors (see below), whose sum is σ = 298074126186720. Its totient is φ = 53144362017600.

The previous prime is 146523663276587. The next prime is 146523663276713. The reversal of 146523663276650 is 56672366325641.

It is an interprime number because it is at equal distance from previous prime (146523663276587) and next prime (146523663276713).

It is a super-2 number, since 2×146523663276650² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 342211064 + ... + 342638963.

It is an arithmetic number, because the mean of its divisors is an integer number (6209877628890).

Almost surely, 2^{146523663276650} is an apocalyptic number.

146523663276650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146523663276650 is an abundant number, since it is smaller than the sum of its proper divisors (151550462910070).

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

146523663276650 is a wasteful number, since it uses less digits than its factorization.

146523663276650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684850439 (or 684850434 counting only the distinct ones).

The product of its (nonzero) digits is 195955200, while the sum is 62.

The spelling of 146523663276650 in words is "one hundred forty-six trillion, five hundred twenty-three billion, six hundred sixty-three million, two hundred seventy-six thousand, six hundred fifty".