61025527 has 2 divisors, whose sum is σ = 61025528. Its totient is φ = 61025526.

The previous prime is 61025479. The next prime is 61025551. The reversal of 61025527 is 72552016.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 61025527 - 2¹⁹ = 60501239 is a prime.

It is a super-2 number, since 2×61025527² = 7448229891255458, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 61025495 and 61025504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61025567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30512763 + 30512764.

It is an arithmetic number, because the mean of its divisors is an integer number (30512764).

Almost surely, 2^61025527 is an apocalyptic number.

61025527 is a deficient number, since it is larger than the sum of its proper divisors (1).

61025527 is an equidigital number, since it uses as much as digits as its factorization.

61025527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 61025527 is about 7811.8837036914. The cubic root of 61025527 is about 393.7046215614.

The spelling of 61025527 in words is "sixty-one million, twenty-five thousand, five hundred twenty-seven".