4620555634146 has 16 divisors (see below), whose sum is σ = 9241132447008. Its totient is φ = 1540181681600.

The previous prime is 4620555634001. The next prime is 4620555634147. The reversal of 4620555634146 is 6414365550264.

It is a super-2 number, since 2×4620555634146² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4620555634147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4250026 + ... + 5225306.

It is an arithmetic number, because the mean of its divisors is an integer number (577570777938).

Almost surely, 2^{4620555634146} is an apocalyptic number.

4620555634146 is an abundant number, since it is smaller than the sum of its proper divisors (4620576812862).

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

4620555634146 is a wasteful number, since it uses less digits than its factorization.

4620555634146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1764897.

The product of its (nonzero) digits is 10368000, while the sum is 51.

The spelling of 4620555634146 in words is "four trillion, six hundred twenty billion, five hundred fifty-five million, six hundred thirty-four thousand, one hundred forty-six".