1050156551 has 2 divisors, whose sum is σ = 1050156552. Its totient is φ = 1050156550.

The previous prime is 1050156511. The next prime is 1050156553. The reversal of 1050156551 is 1556510501.

It is a happy number.

1050156551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1050156551 - 2¹⁰ = 1050155527 is a prime.

It is a super-2 number, since 2×1050156551² = 2205657563216431202, which contains 22 as substring.

Together with 1050156553, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1050156553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525078275 + 525078276.

It is an arithmetic number, because the mean of its divisors is an integer number (525078276).

Almost surely, 2^1050156551 is an apocalyptic number.

1050156551 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050156551 is an equidigital number, since it uses as much as digits as its factorization.

1050156551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3750, while the sum is 29.

The square root of 1050156551 is about 32406.1190363795. The cubic root of 1050156551 is about 1016.4468679129.

The spelling of 1050156551 in words is "one billion, fifty million, one hundred fifty-six thousand, five hundred fifty-one".