52515051151 has 2 divisors, whose sum is σ = 52515051152. Its totient is φ = 52515051150.

The previous prime is 52515051091. The next prime is 52515051161. The reversal of 52515051151 is 15115051525.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52515051151 - 2⁹ = 52515050639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52515051161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26257525575 + 26257525576.

It is an arithmetic number, because the mean of its divisors is an integer number (26257525576).

Almost surely, 2^52515051151 is an apocalyptic number.

52515051151 is a deficient number, since it is larger than the sum of its proper divisors (1).

52515051151 is an equidigital number, since it uses as much as digits as its factorization.

52515051151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6250, while the sum is 31.

The spelling of 52515051151 in words is "fifty-two billion, five hundred fifteen million, fifty-one thousand, one hundred fifty-one".