4626531626145 has 128 divisors (see below), whose sum is σ = 9224149777920. Its totient is φ = 1945428295680.

The previous prime is 4626531626117. The next prime is 4626531626159. The reversal of 4626531626145 is 5416261356264.

It is not a de Polignac number, because 4626531626145 - 2³⁶ = 4557812149409 is a prime.

It is a super-2 number, since 2×4626531626145² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 20930361 + ... + 21150249.

It is an arithmetic number, because the mean of its divisors is an integer number (72063670140).

Almost surely, 2^{4626531626145} is an apocalyptic number.

It is an amenable number.

4626531626145 is a deficient number, since it is larger than the sum of its proper divisors (4597618151775).

4626531626145 is a wasteful number, since it uses less digits than its factorization.

4626531626145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220515.

The product of its digits is 6220800, while the sum is 51.

The spelling of 4626531626145 in words is "four trillion, six hundred twenty-six billion, five hundred thirty-one million, six hundred twenty-six thousand, one hundred forty-five".