5402615452 has 24 divisors (see below), whose sum is σ = 10624543776. Its totient is φ = 2385100608.

The previous prime is 5402615447. The next prime is 5402615483. The reversal of 5402615452 is 2545162045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2257423 + ... + 2259814.

It is an arithmetic number, because the mean of its divisors is an integer number (442689324).

Almost surely, 2^5402615452 is an apocalyptic number.

5402615452 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5402615452 is a deficient number, since it is larger than the sum of its proper divisors (5221928324).

5402615452 is a wasteful number, since it uses less digits than its factorization.

5402615452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4517277 (or 4517275 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The square root of 5402615452 is about 73502.4860259842. The cubic root of 5402615452 is about 1754.6938426937.

Adding to 5402615452 its reverse (2545162045), we get a palindrome (7947777497).

The spelling of 5402615452 in words is "five billion, four hundred two million, six hundred fifteen thousand, four hundred fifty-two".