1146260051 has 2 divisors, whose sum is σ = 1146260052. Its totient is φ = 1146260050.

The previous prime is 1146259981. The next prime is 1146260057. The reversal of 1146260051 is 1500626411.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1146260051 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1146260051.

It is not a weakly prime, because it can be changed into another prime (1146260057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573130025 + 573130026.

It is an arithmetic number, because the mean of its divisors is an integer number (573130026).

Almost surely, 2^1146260051 is an apocalyptic number.

1146260051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1146260051 is an equidigital number, since it uses as much as digits as its factorization.

1146260051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 1146260051 is about 33856.4624702582. The cubic root of 1146260051 is about 1046.5525790267.

Adding to 1146260051 its reverse (1500626411), we get a palindrome (2646886462).

The spelling of 1146260051 in words is "one billion, one hundred forty-six million, two hundred sixty thousand, fifty-one".