755133061 has 8 divisors (see below), whose sum is σ = 780808448. Its totient is φ = 729540000.

The previous prime is 755132993. The next prime is 755133073. The reversal of 755133061 is 160331557.

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 755133061 - 2¹³ = 755124869 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (755163061) 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, 1635 + ... + 38896.

It is an arithmetic number, because the mean of its divisors is an integer number (97601056).

Almost surely, 2^755133061 is an apocalyptic number.

It is an amenable number.

755133061 is a deficient number, since it is larger than the sum of its proper divisors (25675387).

755133061 is a wasteful number, since it uses less digits than its factorization.

755133061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41163.

The product of its (nonzero) digits is 9450, while the sum is 31.

The square root of 755133061 is about 27479.6845142007. The cubic root of 755133061 is about 910.6283391380.

The spelling of 755133061 in words is "seven hundred fifty-five million, one hundred thirty-three thousand, sixty-one".