87060407040737 has 8 divisors (see below), whose sum is σ = 99272500336296. Its totient is φ = 75636190732032.

The previous prime is 87060407040727. The next prime is 87060407040781. The reversal of 87060407040737 is 73704070406078.

It can be written as a sum of positive squares in 4 ways, for example, as 31584042961 + 87028822997776 = 177719^2 + 9328924^2 .

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 87060407040737 - 2²² = 87060402846433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87060407040727) 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, 196969246478 + ... + 196969246919.

It is an arithmetic number, because the mean of its divisors is an integer number (12409062542037).

Almost surely, 2^{87060407040737} is an apocalyptic number.

It is an amenable number.

87060407040737 is a deficient number, since it is larger than the sum of its proper divisors (12212093295559).

87060407040737 is a wasteful number, since it uses less digits than its factorization.

87060407040737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393938493427.

The product of its (nonzero) digits is 5531904, while the sum is 53.

The spelling of 87060407040737 in words is "eighty-seven trillion, sixty billion, four hundred seven million, forty thousand, seven hundred thirty-seven".