61413625203 has 8 divisors (see below), whose sum is σ = 93582667008. Its totient is φ = 35093500104.

The previous prime is 61413625187. The next prime is 61413625271. The reversal of 61413625203 is 30252631416.

61413625203 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 61413625203 - 2⁴ = 61413625187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61413624203) 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, 1462229151 + ... + 1462229192.

It is an arithmetic number, because the mean of its divisors is an integer number (11697833376).

Almost surely, 2^61413625203 is an apocalyptic number.

61413625203 is a deficient number, since it is larger than the sum of its proper divisors (32169041805).

61413625203 is a wasteful number, since it uses less digits than its factorization.

61413625203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2924458353.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 61413625203 in words is "sixty-one billion, four hundred thirteen million, six hundred twenty-five thousand, two hundred three".