61367101025563 has 8 divisors (see below), whose sum is σ = 62755690320576. Its totient is φ = 59987056896000.

The previous prime is 61367101025537. The next prime is 61367101025569. The reversal of 61367101025563 is 36552010176316.

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 61367101025563 - 2⁴⁵ = 26182728936731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61367101025569) 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, 2136276838 + ... + 2136305563.

It is an arithmetic number, because the mean of its divisors is an integer number (7844461290072).

Almost surely, 2^{61367101025563} is an apocalyptic number.

61367101025563 is a deficient number, since it is larger than the sum of its proper divisors (1388589295013).

61367101025563 is a wasteful number, since it uses less digits than its factorization.

61367101025563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4272582725.

The product of its (nonzero) digits is 680400, while the sum is 46.

The spelling of 61367101025563 in words is "sixty-one trillion, three hundred sixty-seven billion, one hundred one million, twenty-five thousand, five hundred sixty-three".