25070200534 has 16 divisors (see below), whose sum is σ = 39035019456. Its totient is φ = 12067272000.

The previous prime is 25070200531. The next prime is 25070200613. The reversal of 25070200534 is 43500207052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25070200531) 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, 2180367 + ... + 2191834.

It is an arithmetic number, because the mean of its divisors is an integer number (2439688716).

Almost surely, 2^25070200534 is an apocalyptic number.

25070200534 is a deficient number, since it is larger than the sum of its proper divisors (13964818922).

25070200534 is a wasteful number, since it uses less digits than its factorization.

25070200534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4372311.

The product of its (nonzero) digits is 8400, while the sum is 28.

Adding to 25070200534 its reverse (43500207052), we get a palindrome (68570407586).

The spelling of 25070200534 in words is "twenty-five billion, seventy million, two hundred thousand, five hundred thirty-four".