1623126053 has 8 divisors (see below), whose sum is σ = 1711722720. Its totient is φ = 1534846320.

The previous prime is 1623126023. The next prime is 1623126061. The reversal of 1623126053 is 3506213261.

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 1623126053 - 2⁸ = 1623125797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1623126023) 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, 68675 + ... + 89232.

It is an arithmetic number, because the mean of its divisors is an integer number (213965340).

Almost surely, 2^1623126053 is an apocalyptic number.

It is an amenable number.

1623126053 is a deficient number, since it is larger than the sum of its proper divisors (88596667).

1623126053 is a wasteful number, since it uses less digits than its factorization.

1623126053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158467.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 1623126053 is about 40288.0385846718. The cubic root of 1623126053 is about 1175.2152442255.

The spelling of 1623126053 in words is "one billion, six hundred twenty-three million, one hundred twenty-six thousand, fifty-three".