2514381629 has 2 divisors, whose sum is σ = 2514381630. Its totient is φ = 2514381628.

The previous prime is 2514381619. The next prime is 2514381637. The reversal of 2514381629 is 9261834152.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1352253529 + 1162128100 = 36773^2 + 34090^2 .

It is a cyclic number.

It is not a de Polignac number, because 2514381629 - 2²⁴ = 2497604413 is a prime.

It is a super-2 number, since 2×2514381629² = 12644229952505387282, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2514381619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1257190814 + 1257190815.

It is an arithmetic number, because the mean of its divisors is an integer number (1257190815).

Almost surely, 2^2514381629 is an apocalyptic number.

It is an amenable number.

2514381629 is a deficient number, since it is larger than the sum of its proper divisors (1).

2514381629 is an equidigital number, since it uses as much as digits as its factorization.

2514381629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 41.

The square root of 2514381629 is about 50143.6100515310. The cubic root of 2514381629 is about 1359.8063502030.

The spelling of 2514381629 in words is "two billion, five hundred fourteen million, three hundred eighty-one thousand, six hundred twenty-nine".