2070556465 has 8 divisors (see below), whose sum is σ = 2507889600. Its totient is φ = 1640963952.

The previous prime is 2070556421. The next prime is 2070556493. The reversal of 2070556465 is 5646550702.

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

It is a cyclic number.

It is not a de Polignac number, because 2070556465 - 2¹¹ = 2070554417 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1934565 + ... + 1935634.

It is an arithmetic number, because the mean of its divisors is an integer number (313486200).

Almost surely, 2^2070556465 is an apocalyptic number.

It is an amenable number.

2070556465 is a deficient number, since it is larger than the sum of its proper divisors (437333135).

2070556465 is a wasteful number, since it uses less digits than its factorization.

2070556465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3870311.

The product of its (nonzero) digits is 252000, while the sum is 40.

The square root of 2070556465 is about 45503.3676226277. The cubic root of 2070556465 is about 1274.5660889228.

The spelling of 2070556465 in words is "two billion, seventy million, five hundred fifty-six thousand, four hundred sixty-five".