5401455002 has 4 divisors (see below), whose sum is σ = 8102182506. Its totient is φ = 2700727500.

The previous prime is 5401454983. The next prime is 5401455049. The reversal of 5401455002 is 2005541045.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3380143321 + 2021311681 = 58139^2 + 44959^2 .

It is a super-2 number, since 2×5401455002² = 58351432277261640008, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1350363749 + ... + 1350363752.

Almost surely, 2^5401455002 is an apocalyptic number.

5401455002 is a deficient number, since it is larger than the sum of its proper divisors (2700727504).

5401455002 is a wasteful number, since it uses less digits than its factorization.

5401455002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2700727503.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 5401455002 is about 73494.5916513589. The cubic root of 5401455002 is about 1754.5682010611.

Adding to 5401455002 its reverse (2005541045), we get a palindrome (7406996047).

The spelling of 5401455002 in words is "five billion, four hundred one million, four hundred fifty-five thousand, two".