5401510557 has 8 divisors (see below), whose sum is σ = 7203268800. Its totient is φ = 3600379680.

The previous prime is 5401510441. The next prime is 5401510559. The reversal of 5401510557 is 7550151045.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5401510557 - 2²⁶ = 5334401693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5401510559) 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, 136369 + ... + 171462.

It is an arithmetic number, because the mean of its divisors is an integer number (900408600).

Almost surely, 2^5401510557 is an apocalyptic number.

It is an amenable number.

5401510557 is a deficient number, since it is larger than the sum of its proper divisors (1801758243).

5401510557 is a wasteful number, since it uses less digits than its factorization.

5401510557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313683.

The product of its (nonzero) digits is 17500, while the sum is 33.

The square root of 5401510557 is about 73494.9696033681. The cubic root of 5401510557 is about 1754.5742163972.

The spelling of 5401510557 in words is "five billion, four hundred one million, five hundred ten thousand, five hundred fifty-seven".