2645070705462 has 8 divisors (see below), whose sum is σ = 5290141410936. Its totient is φ = 881690235152.

The previous prime is 2645070705457. The next prime is 2645070705481.

2645070705462 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

2645070705462 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220422558783 + ... + 220422558794.

It is an arithmetic number, because the mean of its divisors is an integer number (661267676367).

Almost surely, 2^{2645070705462} is an apocalyptic number.

2645070705462 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2645070705462 is a wasteful number, since it uses less digits than its factorization.

2645070705462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440845117582.

The product of its (nonzero) digits is 2822400, while the sum is 48.

The spelling of 2645070705462 in words is "two trillion, six hundred forty-five billion, seventy million, seven hundred five thousand, four hundred sixty-two".