73267562401 has 16 divisors (see below), whose sum is σ = 82698638400. Its totient is φ = 64299009600.

The previous prime is 73267562399. The next prime is 73267562419. The reversal of 73267562401 is 10426576237.

It is a cyclic number.

It is not a de Polignac number, because 73267562401 - 2¹ = 73267562399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73267562461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2238766 + ... + 2271256.

It is an arithmetic number, because the mean of its divisors is an integer number (5168664900).

Almost surely, 2^73267562401 is an apocalyptic number.

It is an amenable number.

73267562401 is a deficient number, since it is larger than the sum of its proper divisors (9431075999).

73267562401 is a wasteful number, since it uses less digits than its factorization.

73267562401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39600.

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 73267562401 in words is "seventy-three billion, two hundred sixty-seven million, five hundred sixty-two thousand, four hundred one".