761213850601 has 4 divisors (see below), whose sum is σ = 787462604100. Its totient is φ = 734965097104.

The previous prime is 761213850583. The next prime is 761213850619. The reversal of 761213850601 is 106058312167.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (761213850583) and next prime (761213850619).

It can be written as a sum of positive squares in 2 ways, for example, as 258596658576 + 502617192025 = 508524^2 + 708955^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-761213850601 is a prime.

It is a super-2 number, since 2×761213850601² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (761213850641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13124376706 + ... + 13124376763.

It is an arithmetic number, because the mean of its divisors is an integer number (196865651025).

Almost surely, 2^761213850601 is an apocalyptic number.

It is an amenable number.

761213850601 is a deficient number, since it is larger than the sum of its proper divisors (26248753499).

761213850601 is a wasteful number, since it uses less digits than its factorization.

761213850601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26248753498.

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 761213850601 in words is "seven hundred sixty-one billion, two hundred thirteen million, eight hundred fifty thousand, six hundred one".