61053267 has 16 divisors (see below), whose sum is σ = 89187840. Its totient is φ = 36842400.

The previous prime is 61053263. The next prime is 61053277. The reversal of 61053267 is 76235016.

It is not a de Polignac number, because 61053267 - 2² = 61053263 is a prime.

It is a super-2 number, since 2×61053267² = 7455002822746578, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (61053263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4017 + ... + 11757.

It is an arithmetic number, because the mean of its divisors is an integer number (5574240).

Almost surely, 2^61053267 is an apocalyptic number.

61053267 is a deficient number, since it is larger than the sum of its proper divisors (28134573).

61053267 is a wasteful number, since it uses less digits than its factorization.

61053267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7994.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 61053267 is about 7813.6590020297. The cubic root of 61053267 is about 393.7642671575.

The spelling of 61053267 in words is "sixty-one million, fifty-three thousand, two hundred sixty-seven".