772605252152 has 32 divisors (see below), whose sum is σ = 1466372808000. Its totient is φ = 381590256000.

The previous prime is 772605252127. The next prime is 772605252193. The reversal of 772605252152 is 251252506277.

It is a happy number.

772605252152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-6 number, since 6×772605252152⁶ (a number of 73 digits) contains 666666 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 761027 + ... + 1457522.

It is an arithmetic number, because the mean of its divisors is an integer number (45824150250).

Almost surely, 2^772605252152 is an apocalyptic number.

It is an amenable number.

772605252152 is a deficient number, since it is larger than the sum of its proper divisors (693767555848).

772605252152 is a wasteful number, since it uses less digits than its factorization.

772605252152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2219087 (or 2219083 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 44.

The spelling of 772605252152 in words is "seven hundred seventy-two billion, six hundred five million, two hundred fifty-two thousand, one hundred fifty-two".