2651553031 has 2 divisors, whose sum is σ = 2651553032. Its totient is φ = 2651553030.

The previous prime is 2651553011. The next prime is 2651553049. The reversal of 2651553031 is 1303551562.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2651553031 is a prime.

It is a super-2 number, since 2×2651553031² = 14061466952410573922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2651552984 and 2651553002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2651553011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1325776515 + 1325776516.

It is an arithmetic number, because the mean of its divisors is an integer number (1325776516).

Almost surely, 2^2651553031 is an apocalyptic number.

2651553031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2651553031 is an equidigital number, since it uses as much as digits as its factorization.

2651553031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 2651553031 is about 51493.2328660767. The cubic root of 2651553031 is about 1384.0977812944.

The spelling of 2651553031 in words is "two billion, six hundred fifty-one million, five hundred fifty-three thousand, thirty-one".