1575770645414 has 32 divisors (see below), whose sum is σ = 2809447956480. Its totient is φ = 648760645728.

The previous prime is 1575770645411. The next prime is 1575770645431. The reversal of 1575770645414 is 4145460775751.

It is a self number, because there is not a number n which added to its sum of digits gives 1575770645414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1575770645411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19212422 + ... + 19294265.

It is an arithmetic number, because the mean of its divisors is an integer number (87795248640).

Almost surely, 2^{1575770645414} is an apocalyptic number.

1575770645414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1575770645414 is a deficient number, since it is larger than the sum of its proper divisors (1233677311066).

1575770645414 is a wasteful number, since it uses less digits than its factorization.

1575770645414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38506812.

The product of its (nonzero) digits is 16464000, while the sum is 56.

The spelling of 1575770645414 in words is "one trillion, five hundred seventy-five billion, seven hundred seventy million, six hundred forty-five thousand, four hundred fourteen".