5402315450 has 48 divisors (see below), whose sum is σ = 11645576064. Its totient is φ = 1826126400.

The previous prime is 5402315447. The next prime is 5402315453. The reversal of 5402315450 is 545132045.

It is an interprime number because it is at equal distance from previous prime (5402315447) and next prime (5402315453).

It is not an unprimeable number, because it can be changed into a prime (5402315453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83849 + ... + 133548.

It is an arithmetic number, because the mean of its divisors is an integer number (242616168).

Almost surely, 2^5402315450 is an apocalyptic number.

5402315450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5402315450 is an abundant number, since it is smaller than the sum of its proper divisors (6243260614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5402315450 is a wasteful number, since it uses less digits than its factorization.

5402315450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217487 (or 217482 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 5402315450 is about 73500.4452367467. The cubic root of 5402315450 is about 1754.6613632764.

Adding to 5402315450 its reverse (545132045), we get a palindrome (5947447495).

The spelling of 5402315450 in words is "five billion, four hundred two million, three hundred fifteen thousand, four hundred fifty".