1539153348730 has 16 divisors (see below), whose sum is σ = 2829422327040. Its totient is φ = 602562161872.

The previous prime is 1539153348721. The next prime is 1539153348731. The reversal of 1539153348730 is 378433519351.

It is a super-2 number, since 2×1539153348730² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1539153348731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1637396710 + ... + 1637397649.

It is an arithmetic number, because the mean of its divisors is an integer number (176838895440).

Almost surely, 2^{1539153348730} is an apocalyptic number.

1539153348730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1539153348730 is a deficient number, since it is larger than the sum of its proper divisors (1290268978310).

1539153348730 is a wasteful number, since it uses less digits than its factorization.

1539153348730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3274794413.

The product of its (nonzero) digits is 4082400, while the sum is 52.

The spelling of 1539153348730 in words is "one trillion, five hundred thirty-nine billion, one hundred fifty-three million, three hundred forty-eight thousand, seven hundred thirty".