2045151351452 has 96 divisors (see below), whose sum is σ = 4071753100800. Its totient is φ = 890856243200.

The previous prime is 2045151351433. The next prime is 2045151351461. The reversal of 2045151351452 is 2541531515402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16341788 + ... + 16466460.

It is an arithmetic number, because the mean of its divisors is an integer number (42414094800).

Almost surely, 2^{2045151351452} is an apocalyptic number.

2045151351452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2045151351452 is a deficient number, since it is larger than the sum of its proper divisors (2026601749348).

2045151351452 is a wasteful number, since it uses less digits than its factorization.

2045151351452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124907 (or 124905 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 38.

Adding to 2045151351452 its reverse (2541531515402), we get a palindrome (4586682866854).

The spelling of 2045151351452 in words is "two trillion, forty-five billion, one hundred fifty-one million, three hundred fifty-one thousand, four hundred fifty-two".