73625090163072 has 256 divisors, whose sum is σ = 226279294348800. Its totient is φ = 20776174092288.

The previous prime is 73625090163029. The next prime is 73625090163133. The reversal of 73625090163072 is 27036109052637.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71600478 + ... + 72621474.

It is an arithmetic number, because the mean of its divisors is an integer number (883903493550).

Almost surely, 2^{73625090163072} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73625090163072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113139647174400).

73625090163072 is an abundant number, since it is smaller than the sum of its proper divisors (152654204185728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73625090163072 is a wasteful number, since it uses less digits than its factorization.

73625090163072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021353 (or 1021341 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 51.

The spelling of 73625090163072 in words is "seventy-three trillion, six hundred twenty-five billion, ninety million, one hundred sixty-three thousand, seventy-two".