200702012557 has 8 divisors (see below), whose sum is σ = 209445592320. Its totient is φ = 191959883280.

The previous prime is 200702012473. The next prime is 200702012591. The reversal of 200702012557 is 755210207002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200702012557 - 2²⁷ = 200567794829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200702012057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74994 + ... + 637987.

It is an arithmetic number, because the mean of its divisors is an integer number (26180699040).

Almost surely, 2^200702012557 is an apocalyptic number.

It is an amenable number.

200702012557 is a deficient number, since it is larger than the sum of its proper divisors (8743579763).

200702012557 is a wasteful number, since it uses less digits than its factorization.

200702012557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725243.

The product of its (nonzero) digits is 9800, while the sum is 31.

Adding to 200702012557 its reverse (755210207002), we get a palindrome (955912219559).

The spelling of 200702012557 in words is "two hundred billion, seven hundred two million, twelve thousand, five hundred fifty-seven".