28762509053401 has 8 divisors (see below), whose sum is σ = 30013122167424. Its totient is φ = 27511901709600.

The previous prime is 28762509053351. The next prime is 28762509053423. The reversal of 28762509053401 is 10435090526782.

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 28762509053401 - 2¹⁵ = 28762509020633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28762509353401) 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, 11042701 + ... + 13396501.

It is an arithmetic number, because the mean of its divisors is an integer number (3751640270928).

It is a 1-persistent number, because it is pandigital, but 2⋅28762509053401 = 57525018106802 is not.

Almost surely, 2^{28762509053401} is an apocalyptic number.

It is an amenable number.

28762509053401 is a deficient number, since it is larger than the sum of its proper divisors (1250613114023).

28762509053401 is a wasteful number, since it uses less digits than its factorization.

28762509053401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2885111.

The product of its (nonzero) digits is 3628800, while the sum is 52.

The spelling of 28762509053401 in words is "twenty-eight trillion, seven hundred sixty-two billion, five hundred nine million, fifty-three thousand, four hundred one".