1753138057 has 4 divisors (see below), whose sum is σ = 1912514256. Its totient is φ = 1593761860.

The previous prime is 1753138031. The next prime is 1753138067. The reversal of 1753138057 is 7508313571.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1753138057 - 2¹¹ = 1753136009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1753138027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79688083 + ... + 79688104.

It is an arithmetic number, because the mean of its divisors is an integer number (478128564).

Almost surely, 2^1753138057 is an apocalyptic number.

It is an amenable number.

1753138057 is a deficient number, since it is larger than the sum of its proper divisors (159376199).

1753138057 is a wasteful number, since it uses less digits than its factorization.

1753138057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159376198.

The product of its (nonzero) digits is 88200, while the sum is 40.

The square root of 1753138057 is about 41870.4914826659. The cubic root of 1753138057 is about 1205.7910032884.

The spelling of 1753138057 in words is "one billion, seven hundred fifty-three million, one hundred thirty-eight thousand, fifty-seven".