75104553201461 has 32 divisors (see below), whose sum is σ = 88151483347200. Its totient is φ = 62658151395840.

The previous prime is 75104553201449. The next prime is 75104553201463. The reversal of 75104553201461 is 16410235540157.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-75104553201461 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75104553201463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26097470 + ... + 28832048.

It is an arithmetic number, because the mean of its divisors is an integer number (2754733854600).

Almost surely, 2^{75104553201461} is an apocalyptic number.

It is an amenable number.

75104553201461 is a deficient number, since it is larger than the sum of its proper divisors (13046930145739).

75104553201461 is a wasteful number, since it uses less digits than its factorization.

75104553201461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2735229.

The product of its (nonzero) digits is 504000, while the sum is 44.

The spelling of 75104553201461 in words is "seventy-five trillion, one hundred four billion, five hundred fifty-three million, two hundred one thousand, four hundred sixty-one".