1953037023339 has 16 divisors (see below), whose sum is σ = 2779711706880. Its totient is φ = 1216123866720.

The previous prime is 1953037023307. The next prime is 1953037023361. The reversal of 1953037023339 is 9333207303591.

It is not a de Polignac number, because 1953037023339 - 2⁵ = 1953037023307 is a prime.

It is a super-2 number, since 2×1953037023339² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1953037025339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241290372 + ... + 241298465.

It is an arithmetic number, because the mean of its divisors is an integer number (173731981680).

Almost surely, 2^{1953037023339} is an apocalyptic number.

1953037023339 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1953037023339 is a deficient number, since it is larger than the sum of its proper divisors (826674683541).

1953037023339 is a wasteful number, since it uses less digits than its factorization.

1953037023339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482588930.

The product of its (nonzero) digits is 1377810, while the sum is 48.

The spelling of 1953037023339 in words is "one trillion, nine hundred fifty-three billion, thirty-seven million, twenty-three thousand, three hundred thirty-nine".