5401451537 has 8 divisors (see below), whose sum is σ = 5932944960. Its totient is φ = 4894678800.

The previous prime is 5401451533. The next prime is 5401451581. The reversal of 5401451537 is 7351541045.

It is a happy number.

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 5401451537 - 2² = 5401451533 is a prime.

It is a super-3 number, since 3×5401451537³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5401451497 and 5401451506.

It is not an unprimeable number, because it can be changed into a prime (5401451533) 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, 6179714 + ... + 6180587.

It is an arithmetic number, because the mean of its divisors is an integer number (741618120).

Almost surely, 2^5401451537 is an apocalyptic number.

It is an amenable number.

5401451537 is a deficient number, since it is larger than the sum of its proper divisors (531493423).

5401451537 is a wasteful number, since it uses less digits than its factorization.

5401451537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12360343.

The product of its (nonzero) digits is 42000, while the sum is 35.

The square root of 5401451537 is about 73494.5680781920. The cubic root of 5401451537 is about 1754.5678258795.

The spelling of 5401451537 in words is "five billion, four hundred one million, four hundred fifty-one thousand, five hundred thirty-seven".