15051061 has 2 divisors, whose sum is σ = 15051062. Its totient is φ = 15051060.

The previous prime is 15051053. The next prime is 15051107. The reversal of 15051061 is 16015051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13176900 + 1874161 = 3630^2 + 1369^2 .

It is a cyclic number.

It is not a de Polignac number, because 15051061 - 2³ = 15051053 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15051041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7525530 + 7525531.

It is an arithmetic number, because the mean of its divisors is an integer number (7525531).

Almost surely, 2^15051061 is an apocalyptic number.

It is an amenable number.

15051061 is a deficient number, since it is larger than the sum of its proper divisors (1).

15051061 is an equidigital number, since it uses as much as digits as its factorization.

15051061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 15051061 is about 3879.5696926334. The cubic root of 15051061 is about 246.9007288466.

The spelling of 15051061 in words is "fifteen million, fifty-one thousand, sixty-one".