53407390315 has 32 divisors (see below), whose sum is σ = 68926588416. Its totient is φ = 39581713920.

The previous prime is 53407390313. The next prime is 53407390363. The reversal of 53407390315 is 51309370435.

It is not a de Polignac number, because 53407390315 - 2¹ = 53407390313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53407390313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3873624 + ... + 3887386.

It is an arithmetic number, because the mean of its divisors is an integer number (2153955888).

Almost surely, 2^53407390315 is an apocalyptic number.

53407390315 is a deficient number, since it is larger than the sum of its proper divisors (15519198101).

53407390315 is a wasteful number, since it uses less digits than its factorization.

53407390315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14499.

The product of its (nonzero) digits is 170100, while the sum is 40.

The spelling of 53407390315 in words is "fifty-three billion, four hundred seven million, three hundred ninety thousand, three hundred fifteen".