52130525401430 has 32 divisors (see below), whose sum is σ = 107318733122880. Its totient is φ = 17860190469120.

The previous prime is 52130525401403. The next prime is 52130525401447. The reversal of 52130525401430 is 3410452503125.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273498335 + ... + 273688874.

It is an arithmetic number, because the mean of its divisors is an integer number (3353710410090).

Almost surely, 2^{52130525401430} is an apocalyptic number.

52130525401430 is an abundant number, since it is smaller than the sum of its proper divisors (55188207721450).

52130525401430 is a wasteful number, since it uses less digits than its factorization.

52130525401430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547188584.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 52130525401430 its reverse (3410452503125), we get a palindrome (55540977904555).

The spelling of 52130525401430 in words is "fifty-two trillion, one hundred thirty billion, five hundred twenty-five million, four hundred one thousand, four hundred thirty".