1054215007 has 2 divisors, whose sum is σ = 1054215008. Its totient is φ = 1054215006.

The previous prime is 1054214977. The next prime is 1054215017. The reversal of 1054215007 is 7005124501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1054215007 is a prime.

It is a super-2 number, since 2×1054215007² = 2222738561968020098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1054215017) 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 as a sum of consecutive naturals, namely, 527107503 + 527107504.

It is an arithmetic number, because the mean of its divisors is an integer number (527107504).

Almost surely, 2^1054215007 is an apocalyptic number.

1054215007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054215007 is an equidigital number, since it uses as much as digits as its factorization.

1054215007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 1054215007 is about 32468.6773213816. The cubic root of 1054215007 is about 1017.7545783838.

Adding to 1054215007 its reverse (7005124501), we get a palindrome (8059339508).

The spelling of 1054215007 in words is "one billion, fifty-four million, two hundred fifteen thousand, seven".