2620355156153 has 8 divisors (see below), whose sum is σ = 3010208145408. Its totient is φ = 2234381301504.

The previous prime is 2620355156137. The next prime is 2620355156189. The reversal of 2620355156153 is 3516515530262.

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 2620355156153 - 2⁴ = 2620355156137 is a prime.

It is a super-2 number, since 2×2620355156153² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2620355156123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 969782201 + ... + 969784902.

It is an arithmetic number, because the mean of its divisors is an integer number (376276018176).

Almost surely, 2^{2620355156153} is an apocalyptic number.

It is an amenable number.

2620355156153 is a deficient number, since it is larger than the sum of its proper divisors (389852989255).

2620355156153 is a wasteful number, since it uses less digits than its factorization.

2620355156153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1939567303.

The product of its (nonzero) digits is 810000, while the sum is 44.

The spelling of 2620355156153 in words is "two trillion, six hundred twenty billion, three hundred fifty-five million, one hundred fifty-six thousand, one hundred fifty-three".