2920291464955 has 8 divisors (see below), whose sum is σ = 3505290040512. Its totient is φ = 2335606316928.

The previous prime is 2920291464947. The next prime is 2920291464989. The reversal of 2920291464955 is 5594641920292.

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 2920291464955 - 2³ = 2920291464947 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2920291464955.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78336382 + ... + 78373651.

It is an arithmetic number, because the mean of its divisors is an integer number (438161255064).

Almost surely, 2^{2920291464955} is an apocalyptic number.

2920291464955 is a deficient number, since it is larger than the sum of its proper divisors (584998575557).

2920291464955 is a wasteful number, since it uses less digits than its factorization.

2920291464955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156713765.

The product of its (nonzero) digits is 13996800, while the sum is 58.

The spelling of 2920291464955 in words is "two trillion, nine hundred twenty billion, two hundred ninety-one million, four hundred sixty-four thousand, nine hundred fifty-five".