61514009053 has 8 divisors (see below), whose sum is σ = 70338489408. Its totient is φ = 52698719904.

The previous prime is 61514009047. The next prime is 61514009077. The reversal of 61514009053 is 35090041516.

61514009053 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 a cyclic number.

It is not a de Polignac number, because 61514009053 - 2⁵ = 61514009021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61514009353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2283451 + ... + 2310232.

It is an arithmetic number, because the mean of its divisors is an integer number (8792311176).

Almost surely, 2^61514009053 is an apocalyptic number.

It is an amenable number.

61514009053 is a deficient number, since it is larger than the sum of its proper divisors (8824480355).

61514009053 is a wasteful number, since it uses less digits than its factorization.

61514009053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4595603.

The product of its (nonzero) digits is 16200, while the sum is 34.

The spelling of 61514009053 in words is "sixty-one billion, five hundred fourteen million, nine thousand, fifty-three".