7315552281007 has 8 divisors (see below), whose sum is σ = 7568032145040. Its totient is φ = 7063087046400.

The previous prime is 7315552280929. The next prime is 7315552281019. The reversal of 7315552281007 is 7001822555137.

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 7315552281007 - 2¹⁵ = 7315552248239 is a prime.

It is a super-2 number, since 2×7315552281007² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7315552281077) 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, 2635138 + ... + 4644895.

It is an arithmetic number, because the mean of its divisors is an integer number (946004018130).

Almost surely, 2^{7315552281007} is an apocalyptic number.

7315552281007 is a deficient number, since it is larger than the sum of its proper divisors (252479864033).

7315552281007 is a wasteful number, since it uses less digits than its factorization.

7315552281007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7314713.

The product of its (nonzero) digits is 588000, while the sum is 46.

The spelling of 7315552281007 in words is "seven trillion, three hundred fifteen billion, five hundred fifty-two million, two hundred eighty-one thousand, seven".