61052254 has 4 divisors (see below), whose sum is σ = 91578384. Its totient is φ = 30526126.

The previous prime is 61052249. The next prime is 61052273. The reversal of 61052254 is 45225016.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15263062 + ... + 15263065.

It is an arithmetic number, because the mean of its divisors is an integer number (22894596).

Almost surely, 2^61052254 is an apocalyptic number.

61052254 is a deficient number, since it is larger than the sum of its proper divisors (30526130).

61052254 is a wasteful number, since it uses less digits than its factorization.

61052254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30526129.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 61052254 is about 7813.5941793774. The cubic root of 61052254 is about 393.7620893575.

The spelling of 61052254 in words is "sixty-one million, fifty-two thousand, two hundred fifty-four".