1516461151 has 2 divisors, whose sum is σ = 1516461152. Its totient is φ = 1516461150.

The previous prime is 1516461119. The next prime is 1516461173. The reversal of 1516461151 is 1511646151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1516461151 - 2⁵ = 1516461119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1516461181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 758230575 + 758230576.

It is an arithmetic number, because the mean of its divisors is an integer number (758230576).

Almost surely, 2^1516461151 is an apocalyptic number.

1516461151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1516461151 is an equidigital number, since it uses as much as digits as its factorization.

1516461151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3600, while the sum is 31.

The square root of 1516461151 is about 38941.7661515243. The cubic root of 1516461151 is about 1148.8864207128.

The spelling of 1516461151 in words is "one billion, five hundred sixteen million, four hundred sixty-one thousand, one hundred fifty-one".