61254037353 has 8 divisors (see below), whose sum is σ = 81674121600. Its totient is φ = 40834989008.

The previous prime is 61254037343. The next prime is 61254037387. The reversal of 61254037353 is 35373045216.

61254037353 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 61254037353 - 2⁶ = 61254037289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (61254037343) 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, 108513 + ... + 366446.

It is an arithmetic number, because the mean of its divisors is an integer number (10209265200).

Almost surely, 2^61254037353 is an apocalyptic number.

It is an amenable number.

61254037353 is a deficient number, since it is larger than the sum of its proper divisors (20420084247).

61254037353 is a wasteful number, since it uses less digits than its factorization.

61254037353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517951.

The product of its (nonzero) digits is 226800, while the sum is 39.

The spelling of 61254037353 in words is "sixty-one billion, two hundred fifty-four million, thirty-seven thousand, three hundred fifty-three".