61052497 has 8 divisors (see below), whose sum is σ = 66680640. Its totient is φ = 55437360.

The previous prime is 61052489. The next prime is 61052507. The reversal of 61052497 is 79425016.

61052497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 61052497 - 2³ = 61052489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61052417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8404 + ... + 13882.

It is an arithmetic number, because the mean of its divisors is an integer number (8335080).

Almost surely, 2^61052497 is an apocalyptic number.

It is an amenable number.

61052497 is a deficient number, since it is larger than the sum of its proper divisors (5628143).

61052497 is a wasteful number, since it uses less digits than its factorization.

61052497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6503.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 61052497 is about 7813.6097291841. The cubic root of 61052497 is about 393.7626117738.

The spelling of 61052497 in words is "sixty-one million, fifty-two thousand, four hundred ninety-seven".