61026151 has 2 divisors, whose sum is σ = 61026152. Its totient is φ = 61026150.

The previous prime is 61026149. The next prime is 61026187. The reversal of 61026151 is 15162016.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 61026151 - 2¹ = 61026149 is a prime.

It is a super-2 number, since 2×61026151² = 7448382211749602, which contains 22 as substring.

Together with 61026149, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61026101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30513075 + 30513076.

It is an arithmetic number, because the mean of its divisors is an integer number (30513076).

Almost surely, 2^61026151 is an apocalyptic number.

61026151 is a deficient number, since it is larger than the sum of its proper divisors (1).

61026151 is an equidigital number, since it uses as much as digits as its factorization.

61026151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 61026151 is about 7811.9236427400. The cubic root of 61026151 is about 393.7059634635.

Adding to 61026151 its reverse (15162016), we get a palindrome (76188167).

The spelling of 61026151 in words is "sixty-one million, twenty-six thousand, one hundred fifty-one".