1350623542 has 16 divisors (see below), whose sum is σ = 2053310832. Its totient is φ = 666247680.

The previous prime is 1350623501. The next prime is 1350623567. The reversal of 1350623542 is 2453260531.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29542 + ... + 59782.

It is an arithmetic number, because the mean of its divisors is an integer number (128331927).

Almost surely, 2^1350623542 is an apocalyptic number.

1350623542 is a deficient number, since it is larger than the sum of its proper divisors (702687290).

1350623542 is a wasteful number, since it uses less digits than its factorization.

1350623542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30543.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 1350623542 is about 36750.8304940174. The cubic root of 1350623542 is about 1105.3795825394.

The spelling of 1350623542 in words is "one billion, three hundred fifty million, six hundred twenty-three thousand, five hundred forty-two".