2515402151 has 2 divisors, whose sum is σ = 2515402152. Its totient is φ = 2515402150.

The previous prime is 2515402121. The next prime is 2515402163. The reversal of 2515402151 is 1512045152.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2515402151 - 2¹⁴ = 2515385767 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2515402151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2515402121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1257701075 + 1257701076.

It is an arithmetic number, because the mean of its divisors is an integer number (1257701076).

Almost surely, 2^2515402151 is an apocalyptic number.

2515402151 is a deficient number, since it is larger than the sum of its proper divisors (1).

2515402151 is an equidigital number, since it uses as much as digits as its factorization.

2515402151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 2515402151 is about 50153.7850117018. The cubic root of 2515402151 is about 1359.9902953099.

The spelling of 2515402151 in words is "two billion, five hundred fifteen million, four hundred two thousand, one hundred fifty-one".