1157351802467 has 4 divisors (see below), whose sum is σ = 1322687774256. Its totient is φ = 992015830680.

The previous prime is 1157351802461. The next prime is 1157351802487. The reversal of 1157351802467 is 7642081537511.

It is a happy number.

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

It is not a de Polignac number, because 1157351802467 - 2¹² = 1157351798371 is a prime.

It is a super-2 number, since 2×1157351802467² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1157351802461) 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, 82667985884 + ... + 82667985897.

It is an arithmetic number, because the mean of its divisors is an integer number (330671943564).

Almost surely, 2^{1157351802467} is an apocalyptic number.

1157351802467 is a deficient number, since it is larger than the sum of its proper divisors (165335971789).

1157351802467 is an equidigital number, since it uses as much as digits as its factorization.

1157351802467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165335971788.

The product of its (nonzero) digits is 1411200, while the sum is 50.

The spelling of 1157351802467 in words is "one trillion, one hundred fifty-seven billion, three hundred fifty-one million, eight hundred two thousand, four hundred sixty-seven".