61052975 has 12 divisors (see below), whose sum is σ = 78317160. Its totient is φ = 47157600.

The previous prime is 61052963. The next prime is 61052983. The reversal of 61052975 is 57925016.

It is not a de Polignac number, because 61052975 - 2¹⁰ = 61051951 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41381 + ... + 42830.

It is an arithmetic number, because the mean of its divisors is an integer number (6526430).

Almost surely, 2^61052975 is an apocalyptic number.

61052975 is a deficient number, since it is larger than the sum of its proper divisors (17264185).

61052975 is a wasteful number, since it uses less digits than its factorization.

61052975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84250 (or 84245 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 61052975 is about 7813.6403167794. The cubic root of 61052975 is about 393.7636394032.

The spelling of 61052975 in words is "sixty-one million, fifty-two thousand, nine hundred seventy-five".